Thanks! I did a few hours of prep for that, including researching the disability access policies of theme parks in other countries.
I really think a change to the ADA is needed. A company like Disney, which can show proof of abuse that harms the very people for which the ADA was created, should be able to ask to see some paperwork.
I know there'll be people saying "Keep the government out of my disability claim", but again, the US seems to be the only country in the world where theme parks aren't allowed to ask for medical documentation. And I'm guessing this same problem exists in areas outside of theme parks.