Ah! thanks for all comments. I decided to go only Magic Kingdom and Animal Kingdom because the chidlren ages. From the brochure, I don't think they will enjoy epcot center much and for the water playing, that is special treat for daddy down in Miami beach (by the way I need to know what beach is the best). I will check again to see about staying at disney hotel. I have a question, if using locker to keep things, is it too far and unconvinence to go back the locker whenever I need something? Is back pack more convinence? About the unofficial brochure, where to get it?