WHat are the options for wheelchairs around WDW? My uncle had a stroke a couple of years ago and his vision was affected so an electric one is not really an option. My aunt (140lbs) who weighs less than my uncle (230lbs) is planning to push him in a wheelchair when we tour the parks. Can you steer an electric wheelchair while the person riding in it makes it go electrically? Just trying to find a way to make it easier for her.