A.Q.
Over the years I've been with two boys that same age. My only advice would be to skip Pirates of the Caribean. As much as you might want to go, and no matter if they have seen the movies. For my son, who loved the movies and dressed as Captain Jack Sparrow for weeks before the trip, it totally ruined everything! He was so scared that he had a terrible day from then on out. We had made the trip with my youngest brother (23 years younger) before the movie renovations and same thing. Scared him so bad he was reluctant to go on anything else.
And that's my favorite ride there. Go figure!