Daniel 'Mac' MacCormick has a good life. Aged thirty-five and a decorated US Army veteran, he whiles away his life in stunning Key West, Florida, running a forty-two-foot charter fishing boat The Maine. A ladies' man and rule-breaker, Mac has it all, apart from the money to hold on to his beloved boat. Then Mac is approached by a hotshot Miami lawyer called Carlos with an apparently irresistable offer: a fee of 2 million to run the boat into Havana and smuggle out 60 million from a stash hidden from the Castro government - cash once owned by the family of a beautiful Cuban-American woman named Sara Ortega. With the political 'Cuban Thaw' underway, it's only a matter of time before someone finds the stash. But Mac knows if he accepts this job, he'll walk away rich... or not at all.