Nantucket Boat Basin caters to some of the world's most discerning travelers, with 240 slips and full service amenities. Contact the launch on VHF Channel 68 or by calling 508-325-1350. Other marine services: Shore Power (30amp ‚Äì 100amp), Phone/TV Slip-Side Hook-Up, Slip-Side Pump-Out. Ask about their concierge services for help…