And then they go into heterosexual panic mode, until the profoundly conventional screenplay supplies the only possible outcome: The sidekick discovers that he's gay, and the hero discovers a sexy woman on board and falls in love with her. But 'Boat Trip' requires its heroes to be so unobservant that it takes them hours to even figure out it's a gay cruise. Different characters in a different story with more wit and insight might have done the trick.
