Ah, "beach week" a time-honored tradition in which the D.C. suburbs' latest herd of high school grads flocks to Chelsea Beach for seven whole days of debauched celebration. In this dark comedy, ten teenage girls plan an unhinged blowout the likes of which their young lives have never seen. They smuggle vodka in water bottles and horde prescription drugs by the dozen. Meanwhile, their misguided, affluent parents are too busy worrying about legal liabilities...