Visiting family members from Louisiana arrive for Jared and Michelle's upcoming wedding, which is only days away. But these visitors are in for a surprise when they see how much their kin have changed as they're introduced to some of the finer things the family experienced during their summer vacation in the Hamptons. In true Clampet fashion, everyone knows how to get wild when the guys' bachelor party starts with a shark dive while the girls' bachelorette party takes to the bay in their own redneck booze cruise. It's time to get loud and make some trouble!