Slash fat edge of ham. Whisk briskly the ginger ale, orange juice, brown sugar, vegetable oil, ginger, mustard and cloves. Pour over ham in a shallow dish. Refrigerate at least 2 hours and preferably overnight. Spoon marinade over ham frequently. Brown on grill over medium coals, or broil about 5 inches from the heat for about 15 minutes on each side, brushing frequently with marinade. Per serving: 276 cal; 26g pro, 13g carb, 13g fat(42%)