I have always wondered this, my husband, has had multiple strokes over the years. Results have been permeant vision loss in the left side of both eyes and the last one left him with some muscle control loss on his left side which is kind of a balance issue. What all qualifies as a disability with Disney? We've never really looked because he's a younger guy (or was in the past when we went) so he's always just toughed it out but now that we are older the thought of 6 days of walking around is a bit more daunting.