Personally I can't not park hop. Today for example, I did mk in the morning, MGM early noon, ak mid noon, back to pop half century to shower and change, then back to MGM, then Epcot, and just now ending the day at the magic kingdom. It was my last day and I always go all out on the last day. However, my only difference for me on a "regular" day would be me going back to the room for a nap. Mostly the going back and forth between parks had to do with using different fast pass times. But either way, it's how I do.