Mayhem at the Marina — Carlene Miller

When her vacation plans fall through Lexy Hyatt goes to stay on a friend's boat, where she meets a street-wise young woman named Charlie. Despite their differences they come to trust and admire each other. All too soon people at the marina become suspects when a body is found floating in the lake. Lexy investigates, hoping to clear her new-found community, but is sorely challenged when she uncovers what Charlie is hiding.