Chef Rachel delivers a 24-karat dinner to remember. The crew throws the pageant queen guests an '80s party, and guest LaQuish continues to annoy the interior team with her many requests. Tony takes issue with Katie, and Ross is forced to reprimand his boat crush. Hayley celebrates her birthday on the boat, and a new stew arrives, creating quite a stir. It's a rollercoaster of emotions when the crew says goodbye to Captain Sandy and hello to Boat Daddy, Captain Lee.

Captain Lee plays the ultimate prank on an unsuspecting guest. Chef Rachel reaches her breaking point when she challenges herself with an intricate Japanese tasting menu. Tyler wrestles with the idea of coming out to his mom, while Ross and Katie define the future of their relationship. Ben's flirtation with Leigh-Ann heats up, causing him to be torn between her and Camille. At the tip meeting, Captain Lee reveals a tip amount that shocks the entire crew.