It's time to start making a packing list for the Family Forward retreat. As you know, Florida can be hot and humid in August. Packing Tips for Florida Backpack or shoulder bag: Universal Orlando Resort has rental lockers outside each of their thrill rides and roller coasters. If you have a purse or lighweight back pack, you can store it there while you go on your favorite ride. If you want to bring a soft-sided insulated bag into the park, make sure it is no larger than 8.5"