I AM PLANNING A TRIP FOR A FAMILY OF 11 AND WE WANT TO STAY ON-SITE PERHAPS IN THE EPCOT AREA OR AT THE WILDERNESS LODGE AREA. HELP!!!! WHERE IS THE BEST PLACE TO STAY WITH THIS MANY PEOPLE. CHILDREN AGES ARE 13, 11, 6, 4, 2......ADULTS ONE SET OF GRANDPARENTS, TWO 40 SOMETHING SISTERS, TWO...