Guilty Pleasures by Donna Hill
Eva and Jake Kelly live the high life in Manhattan, with a beautiful apartment and successful careers in fashion design and car sales, respectively. But they get their thrills from the con. They learned a long time ago they can extort wads of cash from drunk businessmen who are in town on business and away from their wives. However when one of their marks turns on them after they demand blackmail money, their days of fun look to be over. Then, Eva comes up with a plan. With the help of their friends, they rob a cruise ship en route to Miami and turn the tables on their mark and his wife. But, not every con can end perfectly.