Hi Deb -
glad I found you - I tried to respond to your PM about the Keys tour, but you need to delete some old messages - It says your limited has beeen exceeded
As far as the OKW pools go - I can't say that I've seen other pics of them. I would imagine that they are just basic "quiet" pools - like the ones at the Beach Club and Saratoga Springs
as far as the Keys tour - the only elevator is the one on the Haunted Mansion ride. When you go down under the Magic Kingdom to see the "Utilidors" you access them via a regular stairwell. THe hallways down there are wide & brightly lit. Wide enough as a matter of fact to drive golf carts thru.
There aren't any areas that will be a problem as far as I can tell for you
