I will join the rent from Disney contingent. We have always rented from the parks and could take the name paper from one park to another if we were hopping and were given another stroller for the day. I did not want to travel to MCO with a stroller. I did not want to travel on Disney transport with a stroller either. It have helped that we were at CR so we could walk home. We carried the youngest(18 mo) when we didn't have the stroller (i.e. monorail, outside parks, DTD, and TL). The 4 y.o. and 7 y.o. girls walked. You obviously will do what is appropriate for your family. Just wanted to say it is doable and enjoyable to only have a stroller in the park and not worry about it outside the gates.