DIXIE SLOTS by Larry Rochelle Wanna lose your money? Go to Biloxi and hand it over. But be careful. You might be looking for fun, but remember who calls the shots, who stacks the slots. Tennis pro Palmer Morel thinks it might be fun, being the tennis pro down on the Gulf Coast, chatting it up with the ladies, playing a little poker. But he finds a few Dixie Mafia friends, the hard guys, who want to modify his backhand and soft lob his girl friend. And when the Gulf sea acts nasty, Morel needs to find a sloop or a yacht or a steamship to navigate these troubled waters. So if you visit Morel, come equipped with more than your tennis racquet and your girl's bikini. Be ready for some hard ball, both on the courts and off.