St Thomas Full-Day Boat Rental 37′ Intrepid Powerboat

The best part of this St. Thomas boat rental is the freedom to shape the day as you go. Your captain can steer you toward St. John, Water Island, Jost Van Dyke, or Virgin Gorda, depending on your interests, weather, and customs plans.

I like the private setup, since your group gets the full boat instead of sharing a fixed route with strangers. I also like the practical extras: snorkeling gear, bottled water, and a cooler with ice are provided, so you can bring your own drinks and keep the day relaxed.

The main drawback is cost. At $1,600 for up to 12 people, this is a strong deal for a full group, but a pricey outing for only two or four passengers. Customs fees and gratuity are extra, and a trip to the British Virgin Islands requires more planning than staying in US waters.

Key points to know before you book

• A full 37-foot Intrepid for your group: The private boat takes up to 12 passengers with a professional captain at the helm.
• A flexible eight-hour route: You do not need a finished plan. Your captain can suggest beaches, snorkeling spots, lunch stops, and island visits.
• British Virgin Islands options: Routes have included the Baths at Virgin Gorda, Jost Van Dyke, Soggy Dollar, and other BVI stops, with customs fees extra.
• Strong captain feedback: Pat, Kevin, Steve, Louise, Gus, John, Brent, Nate, and Becky have all been praised for boat handling, local advice, and family-friendly service.
• Useful onboard basics: Snorkeling equipment and bottled water are included, and you can bring your own beverages for the iced cooler.
• Best value for a full group: The cost works out to about $133 per person for 12 people, but rises to $200 each for eight or $400 each for four.

Why a private boat works so well in St. Thomas

St. Thomas is a fine place to see from land, but its best beaches and snorkeling areas are spread across several islands. A private boat lets you connect those places in one day without waiting for a public excursion to finish, or spending the whole morning at a single beach that does not suit your group.

This charter runs for about eight hours, beginning at 9:00 a.m. and ending back at the meeting point. That gives you a full day on the water, not a short harbor ride dressed up as an island tour.

You get the boat and captain to yourselves. That matters most when your party has different tastes. Some people can snorkel while others stay aboard. Children can have a shorter swim. Someone can ask for a quiet beach, while the rest of the group still gets plenty of time underway.

The captain also removes the pressure of knowing St. Thomas waters yourself. You do not need to identify every cove or chart a perfect route before departure. You can explain what your group wants, then adjust the day as conditions and energy levels change.

What the 37-foot Intrepid feels like for a full day

The boat used for this charter is a 37-foot Intrepid center console powerboat. One outing was described as having triple 350 Yamaha engines, with the boat running strongly throughout the day. The boats have also been described as clean and well maintained.

That size gives your party more room than a small open skiff, while keeping the ride suited to island hopping. A group of four will have plenty of personal space. A group of 12 can fit, but the boat will feel much more social and active at full capacity, especially once snorkel gear, towels, and personal bags come aboard.

I would think carefully about your group size and habits. Twelve adults who all want plenty of shade, quiet, and room to stretch out may find the boat busy. Twelve people who enjoy moving between islands, swimming, and sharing the day will likely find the capacity useful.

You should also expect a powerboat day, not a slow sailing trip. The appeal is speed and range. You can cover more water and reach more islands, but the ride may feel lively when conditions turn rough. One family specifically noted that Virgin Islands waters can become rough around Christmas, so keep that seasonal point in mind if anyone in your group gets seasick.

Building your route around St. Thomas and St. John

If you want to stay close to St. Thomas, the captain can create a day around local beaches, snorkeling areas, and nearby islands. Water Island has been used as a stop, including for lunch, and one group visited a shipwreck while exploring St. Thomas and Water Island.

St. John makes a natural full-day target. Its protected bays and beaches offer a good mix of scenery, swimming, and snorkeling. Maho Bay has been used for sea turtle snorkeling, and one trip included a quiet beach and an active reef with many fish.

A St. John route makes sense for families and mixed-age groups because you can spread the day across several stops. A strong swimmer can spend more time in the water, while anyone who wants a break can relax aboard or enjoy a beach stop. Captain Kevin has been praised for keeping children ages 12 to 17 entertained during two days on the water, which gives you a useful sense of the service style for family groups.

Do not expect every stop to be guaranteed. The captain customizes the route, and weather, sea conditions, time, and local rules can change the plan. The value is having someone who can recommend alternatives instead of forcing your group through a preset schedule.

Extending the day to Virgin Gorda and Jost Van Dyke

The charter can also reach the British Virgin Islands. One popular route has combined Virgin Gorda and Jost Van Dyke in the same day, including the Baths at Virgin Gorda and time at Soggy Dollar on Jost Van Dyke.

The Baths are famous for their enormous granite boulders and passages near the shoreline. They give the day a land-based sightseeing element, which is useful if your group wants more than swimming and snorkeling. The visit also takes time, so combining the Baths with another island means you will need to accept a brisk schedule.

Jost Van Dyke offers a different mood, with beach stops and places for food or drinks. The Soggy Dollar has been included on past routes, while other days have stopped at Lime Out or Lovango. These choices show how much the charter can change based on your group. You might prefer a restaurant lunch, a casual beach drink, or a longer snorkeling session.

The catch is customs. The tour price does not include customs fees, and a BVI route involves more administration than staying in the US Virgin Islands. A captain can help manage the process, but you should ask about the expected cost and paperwork before departure if you want to cross borders.

For a first boat day, I would choose the islands your group most wants to see rather than trying to collect every possible stop. The Baths, Jost Van Dyke, and St. John each deserve time. A rushed checklist can leave you spending more time moving between places than enjoying them.

Snorkeling, turtles, reefs, and quiet water stops

Snorkeling gear is provided, which removes one annoying piece of packing. Bottled water is included, and the onboard cooler is stocked with ice so you can bring your own beverages.

Several routes have focused heavily on snorkeling. Maho Bay has been used for sea turtle sightings, and other trips found coral, active reefs, fish, and a shipwreck. One captain also found a private-feeling beach and a reef away from the busiest areas.

These details matter because snorkeling quality can vary from one bay to the next. A private charter gives you a better chance to move if the first stop is crowded, murky, or not a good fit for your group. Your captain can suggest another location instead of treating the first stop as the only option.

Still, do not book this as a guaranteed wildlife excursion. Sea turtles and clear water depend on nature and conditions. Snorkeling gear is supplied, but the experience will be more enjoyable if you are comfortable in open water and willing to follow the captain’s safety directions.

Bring the personal items you care about, especially sun protection and any food you want beyond drinks. The supplied information confirms bottled water and a cooler, but it does not promise meals or snacks. Lunch stops have included Water Island, Lime Out, fresh lobster, and other island locations, but you should confirm whether you are buying lunch ashore or bringing it with you.

The captains are a major part of the value

A boat is only as good as the person running it. This charter has used several captains, including Pat, Kevin, Steve, Louise, Gus, John, Brent, and Nate, with Becky serving as mate on one outing.

Pat has been especially associated with BVI trips, including the Baths, Jost Van Dyke, Soggy Dollar, and snorkeling stops. Steve has been praised for his island knowledge and for shaping the day around the group’s needs. Kevin has been noted for family trips and island history, while Louise has been praised for her island information and confident handling of the boat.

Captain Gus has combined turtle snorkeling in Maho Bay, a lobster lunch, and beach hopping. Captain John has been credited with finding strong snorkeling sites, sea turtles, a reef, and a quiet beach. Those examples point to the real benefit of the service: you are not simply renting a boat and being left to figure out the islands yourself.

You may not receive the exact captain you have heard about. The specific captain depends on the date and operator scheduling. I would tell the booking team what matters most to your group, such as children, snorkeling, history, BVI plans, or a slower pace.

What $1,600 means for your group

The listed price is $1,600 per group, with up to 12 passengers. That is expensive compared with a shared boat excursion, but the math changes quickly when you fill the boat.

At 12 people, the base cost is about $133 per person. At eight people, it is $200 each. At four people, it is $400 each. The captain, boat, snorkeling gear, and bottled water are included, but customs fees and gratuity are not.

For a large family group or several couples traveling together, I think the value is strong. You get eight hours, a private route, and the ability to combine activities that would otherwise require separate tours or taxis. You also avoid paying for passengers who are not part of your party.

For a small group, the decision is harder. Four people may value privacy and flexibility enough to justify the price, but anyone focused on the lowest cost should compare it with a shared snorkeling cruise. The private charter earns its price through control, not through a long list of included meals or luxury extras.

Timing, pickup, and weather planning

The listed start time is 9:00 a.m., and the activity returns to the meeting point at the end of the day. Pickup is offered, but you should confirm the exact pickup arrangement when booking because the available meeting point is not specified here.

Confirmation is provided at booking. Most people can participate, and the charter is private, so only your group joins the captain.

Weather is the key variable. This experience requires good weather. If poor weather causes cancellation, you can receive a different date or a full refund. You can also cancel for a full refund if you do so at least 24 hours before the start time.

That 24-hour cutoff matters. Cancellations or changes made less than 24 hours before departure are not accepted for a refund. I would avoid scheduling a major dinner, flight, or other fixed event too close to the return time, especially if your group chooses a longer island route.

Who should book this boat day?

I would recommend it most strongly to:

• Families or friend groups of six to 12 people
• Groups that want both snorkeling and beach time
• People who prefer a private boat to a fixed shared excursion
• Visitors interested in combining St. Thomas, St. John, and possibly the BVI
• Groups that want a captain to shape the route rather than plan every stop themselves
• Repeat visitors who have already seen the main land-based sights

It is less suitable for someone who wants a quiet sail, a guaranteed wildlife encounter, or the cheapest possible day on the water. It may also be a poor fit for anyone sensitive to rough seas, since conditions can change around the Virgin Islands.

Should you book the Sonic Charters Intrepid?

Book this charter if you can fill most of the boat and want a flexible island day with a captain who can adjust the route. The strongest reasons are the private setting, the full eight hours, the range of possible stops, and the practical snorkeling setup.

I would choose a St. Thomas and St. John route for a relaxed first outing. I would choose the BVI route only after confirming customs fees, timing, and the stops your group values most. For a large group that wants beaches, reefs, turtles, lunch stops, and island scenery in one day, this is a very appealing use of your vacation budget.

FAQ

How long is the boat rental?

The rental lasts about eight hours.

What time does the charter start?

The listed start time is 9:00 a.m.

Where does the activity end?

The charter ends back at the meeting point.

How many people can the boat take?

The private charter can accommodate up to 12 passengers.

Is the boat private?

Yes. Only your group participates, along with the captain.

Is a captain included?

Yes. The rental includes a professional captain.

Is snorkeling equipment provided?

Yes. Snorkeling equipment is included for your use.

Can I bring my own drinks?

Yes. You can bring your own beverages, and an onboard cooler with ice is available. Bottled water is also included.

Can the charter visit the British Virgin Islands?

Yes. Past routes have included Virgin Gorda and Jost Van Dyke, including the Baths and Soggy Dollar. Customs fees are not included.

What happens if the weather is poor?

If the charter is canceled because of poor weather, you can choose another date or receive a full refund.