Do most people carry a backpack with them into the park? I thought they checked bags at the gate and you weren't allowed to bring food/drinks in. I was thinking of freezing some bottled water and juice and maybe a few snacks and then bringing it in and putting it in a locker for later but I don't want to take the chance if they aren't going to let us bring it in. What are your suggestions for what to bring to the park and do you carry a bag around with you or store it someplace? I don't think I'd want to have to carry a backpack around most of the day, especially in the heat.