Thanks so much for the pictures. I think I only went on this trail once during my many visits to Fort Wilderness as a kid. When I saw mention of it I assumed it was the one inside of River Country and required paid admission.
When I was there in May 2004 I went past the barricades and walked the boardwalk areas. Some sections were pretty much inpassable but I managed to crawl under and through the trees that had fallen over the trail. This was before the hurricanes that summer though so I imagine that it would now be a lost cause to try to get through.
I just think about all the neat things that have been removed from Fort Wilderness over the years...