We are suprising our 9YO and 4YO with a birthday trip later this year. Our 4YO will just be 40 inch tall and we are excited for all the "big kid" rides. We are planning on only 3 park days. Epcot and MK are a must for our family. Our 9YO LOVES AK (Kali, Pandora, and Whirl) they both love HS...