We are staying for 15 nights at WDW however, we reciently changed our reservations to stay 3 days at GF, 3 days at AKL, and the remaining 9 days at ASMo. I know the mugs are for length of stay but what about if you switch resorts during your stay. I am assuming I will have to buy a different mug at each resort, am I correct ?? Or is it possible to use the mugs from ASMo (where we begin our stay) at AKL and GF since it is during the same stay.