A late-night pill swap leads a buzzed Kathryn to crash a neighboring 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.
Walt, whose 45th birthday was supposed to be a delightful weekend back to nature, at least according to his obsessively organized and aggressively controlling wife Kathryn. But when the camping trip gathers Kathryn's meek sister, holier than thou ex-best friend and a free-spirited Tagalong in one place, it becomes a weekend of tested marriages and woman on woman crime that won't soon be forgotten. Plus, bears.