A late afternoon or evening cruise aboard the Acarey catamaran out of Principal Dock is a not-to-miss experience. You'll sail around the bay past the homes of the rich and famous while feeling rich and famous yourself on the 3-level yacht with two dance floors, three bars, an open bar for national drinks and three different kinds of live music. The 450-passsenger ship sails daily at 4:30 p.m. and 7 p.m. During the holiday season, a 10:30 p.m. cruise is added. Children up to age 10 are free with the first deck for families.