Hello, Don't give up hope. We have stayed at Bahia Honda, John Pennycamp, Curry Hammock and Long Key over the years. Many of those times I was only able to get reservations by checking and checking 5 or 6 times a day until I found a cancelation. And this was for the summertime. In October we were able to get a site at Long Key for the first time. We liked it so much we wanted to go back this February. Of course it was booked solid. I would see one or two night cancellations December or January. Nothing for February. Then one night about three weeks ago I went on to check for one last time for the day at about 10:00 pm. Was I ever shocked to see 14 nights in a row available. I immediately booked the first 7 nights. The next day the last 7 were long gone also. We love staying at Anastasia SP on our way to the Keys. Again nothing that was suitable for us. Either very short site even though we are only 21ft or tents sites only. And then OMG!!! I went on to check and there was a cancelation for a site that we would fit into. Booked it immediately for 4 nights. And the most amazing thing was we had one night we need to book between Anastasia and Long Key. I just couldn't believe it when I went on John Pennycamp one night and there 2 nights available one being the one night we needed!!!!!! I am retired (as of June 2014) so I do have a lot of time to check over and over. But I have been able to get sites in the Keys SP by just diligently checking. I had read about doing this here on the forum a few years back and it was a great suggestion that has worked well for me. Good luck in your search. The state parks in Florida are our favorite places to stay there.
David and Marianne
2010 Tundra
2007 FunFinder 21'