I stopped at Fort Wilderness on my way to getting wand and other pics today - talked with the guys who work the Segway tour. It is extended until 8/31 definitely, still 3 times a week. They should know very soon if it's permanent.
I had put up photos here: http://www.mousesteps.com/index.php?...d=36&Itemid=67
From my experience on 6/29. It really was a lot of fun!