A fun excursion for four divers off the Florida coast ends two days later when only one--a friend of Doc Fords--is found alive. Doc thinks hes prepared for the truth about what happened. Hes not. nIt starts out as a fun excursion for four divers off the Florida coast. Two days later only one is found alive-naked atop a light tower in the Gulf of Mexico. What happened during those 48 hours? Doc Ford thinks hes prepared for the truth. He isnt.