At this time of the year, the cheapest way would be to truck the boat to Florida, launch, rig it and go.As far as minimum equipment:1: certified life raft2: GPS, well 2 GPS units would be better3: shortwave receiver4: storm sails5: dinghy6: VHF7: knowledgeObviously, there are many possible equipment lists, but having recently read an article by Dave Martin (circumnavigated with a Cal 25, 1988-95) and having read most of Lin and Larry Pardey's books, I am of the mind that just going is the most important aspect of all the preparations that I see and read about. "Go simple, Go now"All the equipment is the world won't make up for lack of knowledgeI could write an extensive list using experience gained in 30 years as a yacht captain, and too many miles to remember, but the important thing is for every sailor to get out there and do it.Roman