Do people with physical disabilities have to wait in long entery lines

To buy tickets I believe you do but there are ways to buy your tickets ahead of time

Yes

Lines are no usually long unless a special event happening. If you purchase your ticket online, then you just go to the entrance.

No

You should be able to purchase tickets online for events.

I dont think so

Not at all I take a walker with a seat. I also know that thier is rentals of wheelchair.