Both Epcot and AK involves long walks in between attractions. My DS11 with ASD is unable to do those long walks and tires easily. My DD3 will need to be in a stroller most of the time too. Is there a double stroller for heavier weights that I can rent at WDW. My DH has carried him over his shoulder but its hard on DH back. We are not renting a car and will be relying on disney buses and cabs. Do you have any touring plan trips for ASD and little kids at WDW? Thanks!