Daniel Graham MacCormick is living in Key West, the proud owner of a 42-foot charter fishing boat, The Maine. But truth be told, his finances are more than a little shaky. Carlos, a hotshot Miami lawyer heavily involved with anti-Castro groups, wants to hire Mac and The Maine for a 10-day fishing tournament to Cuba. After meeting Carlos’ clients --- a beautiful Cuban-American woman named Sara Ortega, and a mysterious older Cuban exile, Eduardo Valazquez --- Mac learns there is 60 million American dollars hidden in Cuba by Sara’s grandfather when he fled Castro’s revolution. With the “Cuban Thaw” underway between Havana and Washington, Carlos, Eduardo and Sara know it’s only a matter of time before someone finds the stash --- by accident or on purpose.