Hey Tina,
My wife is an RN and wanting to travel. I am her unofficial agent. We Talked to travel comapanies and found a good one to work with but for Florida I found you can get more money (a lot) doing your own temp/seasonal/per diem. I think the hospitals like it that way too. We are planning to hit the Tampa area Jan/Feb. I wont start looking for a boat and marina till we get there. I presume that wont be a problem. I did find a very nice marina in Naples but the Hopsital in Tampa is so highly recomended that I though we would start there.
Would love to hear how you are making out. It would be great to find a little group of travel sailors!
Best of luck, Daniel