Over 40% of Virgin Islands National Park is underwater! Cruise to the St John National Park and USVI's best spots for snorkeling aboard the island's newest snorkel boat, Ocean Surfari's 47 foot 'Reef Surfari'. The best way to enjoy this spectacular underwater National Park is by boat. Reef Surfari is fast, safe and provides the perfect transport to the area's clearest, most exciting waters for snorkeling. It's spacious and comfortable, with plenty of shade aboard. Leave from your choice of the picture perfect Red Hook Harbor on St. Thomas or the National Park Dock in Cruz Bay St John. The Reef Surfari Power Catamaran has a refreshment bar stocked with beer, soda, water, rum punch, painkillers and light snacks for your post snorkel adventure. She comfortably holds 49 passengers and so is perfect for finding the best snorkeling in the USVI. A four-hour excursion with Capt. Chris Rapchick will get you over an hour of face time with the most beautiful tropical fish, sea turtles, breathtaking live coral reefs and an occasional peek into the Caribbean pirate history that is the USVI.