It's nice to be back in SoFL. I had a fantastic run in the park this morning, on the trails in my Vibram FiveFingers. It has cooled down just a bit and is slightly less humid (but is still pretty hot and humid--just the way I like it!) I also got a pair of Nike Free's for Florida. They are a newer model than the ones I have in Wisconsin, fit slightly different, but are fine.
I found this video on YouTube of Christopher McDougall; he talks about running and his book Born to Run.