School has ended, and a trio of girls sets off for a beach getaway. Among them, two are seasoned party enthusiasts who try to help their innocent, inexperienced friend relax. They are staying at a beach house owned by the uncle of the naive girl. Meanwhile, Captain Bly, a nearsighted drug smuggler, accidentally loses his marijuana cargo, which ends up washing ashore. The two party-loving girls, Ginger and Ducky, swiftly gather the marijuana into large bags and bring it back to the beach house. There, it becomes the catalyst for a lively party attended by a mix of misfits, delivery workers, and random visitors.