There's something fishy going on aboard the super-deluxe dinghy, and it's Pauline's job to be the ship's designated secret snoop - if she doesn't get too distracted by the motley crew of friends and relatives who've decided to sail along with her . . . and by her sexy supervising fellow investigator, Jagger. But when a dead body turns up - in Pauline's cabin, no less! - and another nurse goes missing, Pauline realizes she may be over her head in shark-infested waters. And getting safely onto dry land may be a long swim back!