A "perfect" group camping trip, obsessively organised by Kathryn McSorley-Jodell in honour of her adoring husband Walt's 45th birthday, is threatened by latent tensions and surprise guests.

After her son, Orvis, gets roughed up in a game of flag football, Kathryn rushes him to the nearest hospital. The others hit a local bar, where a racially charged remark to Nina-Joy awakens George's rage. Elsewhere, Miguel and Jandice create issues for a shop owner.

When the guys go on a fishing trip, Walt opens up about his dead-in-the-water sex life. Jandice encourages Carleen to loosen up and embrace her female strength. Kathryn's attempt to mend things with Nina-Joy is overshadowed by a big announcement.

A late-night pill swap leads a buzzed Kathryn to crash a neighbouring campsite, where she runs into Nina-Joy, Carleen and some chic old friends. Unsettled by a revelation from Miguel, Jandice ends up sharing a beer with a forbidden friend.

With her plans upended, Kathryn decides to cede control during a trip to the grocery store. There, Carleen starts to unravel, while a fed-up Sol vents. Nina-Joy and George explore the state of their relationship. Miguel tries to get back on Jandice's good side.

When Carleen goes missing, Kathryn's hunt for her sister finds her partnered with an eager Jandice, who wants to start fresh. Meanwhile, Walt tries on the role of unofficial deputy park ranger after coming to Harry for help.

With Walt's party on the verge of collapse, Kathryn takes Jandice up on her wild suggestion. In the midst of the revelry, Nina-Joy is confronted by her past and makes up her mind about her future with George. Carleen returns to camp and doesn't like what she finds.

Tensions between Kathryn and Jandice boil over as Walt's birthday party winds down. George finds clarity in his relationship with Nina-Joy. Carleen laments growing older. Miguel has an awkward sexual encounter. Unexpected changes abound.