Semper Fi III is the Great Harbour N37 charter and demo vessel. She has approximately 1,200 hours on her well-maintained Yanmars and is in spectacular condition. She has had most of the latest Great Harbour updates and is FULLY loaded with equipment. Replacement value of this vessel would exceed $520,000. She can be seen (and chartered) in Marsh Harbour, Abacos, Bahamas from March 1st through July 31st and the rest of the year she is docked in Green Cove Springs, Florida. Call for an appointment!