We always drive to Disney and we drive to all of the parks except for MK. It's much easier and quicker to take disney transpo there. I've taken buses to the parks and driven, and I find that driving is usually quicker, even factoring in the parking and the walk from the lot. We have a nice big stroller that I love and has a lot of storage space, but it doesn't fold that compactly, so bringing it on the bus would be a pain, we prefer to throw it in the trunk and drive. This will be our first year park hopping (if we get FD), so I don't know what to do now. It sure does take a lot of stress and planning to have this fun trip!