Just a note...when we were there in February we took the boat over from MK and planned to go back the same way.
After the show and a "pit" stop for the kids, we headed to the boat dock and found out the boats had stopped running and we would have to take a bus.
After walking back through Ft. Wilderness, we got the last bus...the driver was great and said she was taking everyone left and would make stops wherever anybody was going. She also said if at any time, we found ourselves at a park closing and no more buses, if we called Disney transportation, they would see we got back to our car or resort.
I thought that was nice to know.