A leisurely cruise to the Caribbean has gone terribly, terribly wrong. After Georgette Carlisle and Roberta board their cruise liner en route for a Caribbean holiday, it seems, for once, that Georgette might be able to sit back and let others tend to her needs while she takes a break from Bobby's Diner. However, when Georgette's nemesis, Zach Pinzer, shows up on the same cruise, the vacation takes a deadly turn, ensuring that this trip is anything but relaxing.