Plan to wait much longer than everyone else for Nemo. (use restroom before you get in line because you can't get out) only one of 5 submarines is accessable and only for one wheelchair at a time. They don't warn you of this at the beginning of the HC line. When you pass the "15 minute marker" you will watch 4 sub's full of people go by for each 1 HC group. It's frustrating, and if you need to leave, it's humiliation for the child in the chair because it's a major undertaking to move thru a line full of wheelchairs in a chair yourself when the line is only designed for one chair at a time.

Maybe they'll make some changes, it's new. Have Fun!