Just because my son will be 40" at 3.5years, I'm not so sure about taking him on all the attractions he'll be tall enough for. He does already love fair roller coasters. He liked Gadget's at 2.5yrs. I know I still have time. But, thoughts? Did you have a plan for testing up, like starting small and building? Like if BTMR is okay, try Star Tours? If POTC dark is okay, Space is? I know I have to be flexible as a parent, and not push. But I was a total chicken as a kid (waited forever to do Splash) and my kid is a daredevil!