For Hoop-Dee-Doo....you can drive to Fort Wilderness but will need to take a bus from there to Pioneer Hall. We just did this two weeks ago. For California Grill, you can drive to the Contemporary. Personally, I always find driving to resort restaurants for dinner to be much more convenient than buses........being for dinner, you will need some kind of bus transfer to get to and from the various resorts. The difference in time between driving and bus transferring could be an hour easily.