Bayliner 5788 Pilothouse Motoryacht – For Sale! The Bayliner 5788 was the flagship of the Bayliner fleet during her production years and is the “sister” to the Meridian 580. Both are known for their spacious, open layout: salon and galley with dinette seating area; separate pilothouse with very good visibility; three staterooms, two heads; and expansive flybridge.