I am trying to compile a list of must take items for the parks. So far I have the following: camera, autograph books/pens, ponchos, water bottles, between snack snacks, sunscreen, lip balm, hats, something to so while standing in line/waiting for parades(suggestions for this one please), glow sticks for nighttime, What else have you found indispensible and how do you lug all this stuff. I think I need to find some sort of pack/waterbottel contraption for all of us. Will I still need a backpack? I'm not going to get a locker. Thank you!