we are going for a baseball tournament and the tickets we get expire right after the tournament my question is if we only get a 3 day hopper and want to add another day when we are there is that possible?? we dont want to buy too many days since we will be playing baseball and dont know when we will get to the parks and since there is an experation we dont want to get stuck! on the other hand if we find ourselves with a lot of time to go to the parks we will also be stuck not having enough hopper days HELP! 

