Climb aboard the Portofino I, a 63-foot catamaran, and cruise along the Gulf Islands National Seashore with Premier Dolphin Cruise, spying dolphins and sea birds along the way. Though dolphins are in their name, Premier Dolphin Cruise offers other tours to capture everyone's interests, such as peaceful sunset cruises that allow passengers to enjoy the beauty of the sunset out on the open water. Customers can even schedule private tours for more intimate gatherings, such as weddings or meetings of the local whale-song-imitators club.