Chef Anthony buckled under pressure with an a la charge dinner menu; the interior crew continue to feel the strain of being a stew down; the crew gets a day off to spend at a resort but the Fraser vs. Barbie drama makes it anything but relaxing.

Sunny is upset at Ben’s wandering eyes and fears she might get hurt again. A new group of guests turn out to be royally demanding, culminating into their own major drama. Fraser reaches his breaking point with Barbie and asks Capt. Kerry to make a crew change.

The King and Queen continue to tax the interior and the galley as Chef Anthony spirals into a place that he may not be able to recover. Dylan must face the music after Bosun Ben catches him spreading hurtful rumors. Barbie and Kyle’s friendship takes an unexpected turn toward romance.

St. David welcomes a new crew member who is thrown into the fire with social media-addicted guests; Barbie and Kyle struggle after taking their relationship to the next level; Ben attempts to reignite a spark with a past lover; Sunny deals with the fallout from mixing work and play.

Barbie must decide to either honor her family's expectations of her or follow her heart with Kyle; Chef Nick gets some unexpected pushback from a single-stripe stew; things heat up with Fraser and his guest crush.

Dylan tries his luck with some attractive guests, but worries his job might be in danger if he pushes too far; Barbie and Kyle don't see eye to eye on his wardrobe choice or cheeky behavior; The interior department continues to struggle with the galley; Tension between Paris and Chef Nick explodes at the beach picnic, prompting Capt. Kerry to step in and lay down the law.

The final charter of the season brings a picky primary who tests Chef Nick’s patience. The couples on board make plans to see if their boatmances will survive in the real world. The deck team starts to slip and when Bosun Ben decides to challenge Capt. Kerry, he’s faced with serious consequences.

Ben deals with the fallout of disrespecting Capt. Kerry as the crew of St. David does their best to end the season strong. Kyle struggles to keep his clothes on, much to Barbie’s dismay. Sunny debates if there’s a future for her and Ben off the boat. Buried tensions come to a head resulting in an explosive fight that shocks the entire crew.