The First to Go (1997)

Adam (Zach Galligan) who has a history of making impulsive and disastrous romantic decisions, becomes engaged to Carrie (Laurel Holloman) after only two weeks. The fun begins when his four friends convince him to take one final vacation to Catalina as a single man. The real plan - to sabotage the relationship by any means necessary and save their friend. The complication - Carrie proves to be more than a match for the four friends when she show up on Catalina as well.