Can someone explain to me how easy/hard it is to get from one park to another. Like if I am at AK and wanted to go to MK what type of Disney Transportation do I take (do I change from one bus to another or can I go directly to it) and the same for getting between the others. Trying to decide if we should just rely on Disney Transportation or rent a car. Also if we want to get from POFQ to another hotel for a meal is that hard? Thanks so much