Becky tries to get Roxy fired, but it backfires when Cecil gives her more power at the park. Meanwhile, Marvin proposes to Anne again; and Jessica and Brittney vow to get revenge on Brock for his two-timing ways.
Miss Peggy turns 80, and the whole park pitches in to make her birthday unforgettable by treating her to a makeover and male dancers. Meanwhile, Gina is irked by Roy's absences from Tangulls; and Amanda hatches a new moneymaking scheme.
The park's love triangle between Brittney, Brock and Jessica gets more complicated when he moves into the trailer in their front yard. Meanwhile, Roxy comes up with a plan to gain the residents' respect; and Marvin and Anne wonder if they have a future together.
Jared plans a romantic night with Chelsey to spice up their marriage; Cecil's executive decision forces residents to take sides; tempers flare in Amanda's trailer, prompting her roommates to find other sleeping arrangements.
In the Season 3 premiere, Anne's cancer remission is a cause for celebration; Jared and Chelsey return to Myrtle Beach with a new member of their family; and Amanda has a mysterious guest in her trailer.