I had a great trip on one of the harvards at Kissimmee a while back, but check to make sure that they've got back in the air again, I heard a pretty strong rumour not long back that one of the hurricanes that went through last autumn did a lot of damage in that area, and they may not yet have recovered.
Apparently, they moved the aircraft from under the lightweight canvas cover areas into a hangar, and the hangar collapsed during the passage of one of the storms, and damaged a number of warbirds in the process
If I'm out of date, someone please post to correct
The following is a quote from the Fantasy of Flight museum October 2004 newsletter:
Worst hit by the full force of the storm was the Flying Tigers Warbird Restoration Museum in Kissimmee. The eye of Hurricane Charley passed directly over the Kissimmee Gateway Airport causing severe damage to Warbird's hangar, and forcing it to temporarily close until repairs can be made.
Edited to add the quote from Fantasy of Flight