Warning:
A bit off topic, but since it's being talked about I'll mention what happened at Universal last weekend to us! We were in the handicap section because we had my grandmother in a scooter. The parade crowd control told us that we could sit in front of her on the curb as long as we did not put our feet over a certain point. We complied but about half way through the Mardi Gras parade we hear my grandmother cry out. A man (also with a handicap individual) had fallen on her trying to catch beads! He didn't apologize to her but when I got up to check on her he apologized to me like she wasn't there.
Again, off-topic a bit but your post reminded me of this. Just shows that the specific section for wheelchairs isn't great either. She ended the night by saying "If we have to park that stupid thing somewhere else I don't care! I won't sit in that section again!" She's a feisty old woman!! lol
What are the Universal parades like? I have been there several times but never to a parade.