We have a new Maclaren Major Elite for DD with autism. We always drive to the parks, fold the stroller and use the trams or monorail. We are thinking about trying the Disney buses for the first time with DD but are unsure. Our new stroller folds but it is pretty big and heavy. I also don't know how DD will be on a crowded Disney bus... Is it possible to allow DD to stay in her stroller on the bus and board as a wheelchair passenger or is that only reserved for those with true physical disabilities? Thanks in advance!