 Join Tropic Island Cruises at Margaritaville Resort for July 4th fireworks. Enjoy a relaxing cruise and an amazing Lake of the Ozarks sunset, followed by an awesome fireworks show. Aboard the Tropic Island, Thursday, July 4th. Full service bar and snacks on board available for purchase. Book at TropicIslandCruises.com or call 573-348-0083. Don't miss the fireworks aboard Tropic Island, July 4th.