Looking at this news item, I think it's one of the "Warbirds" based at Kissimee... and from the description, it looks to be the one in which I had a ride a few years back ...
http://www.wftv.com/news/4470062/detail.html
Update - it was one of the "Warbird Adventures" aircraft, but not the one I flew in.
Still, it feels like a little piece of me went with it...