My question has many questions wrapped into it. We have 6 day park hoper/ water parks and more passes. If we only go to the parks four times and then the water parks once or twice are all my passes gone? Or do they act as separate entities? Also, if after going to the parks and then the water parks, how long before the passes expire? We are going to still be in town after we check out of Disney for another 4 nights, could we go back and use up those tickets that were left over?