I have a bad back and bad neck, have had 6 back operations and 2 on my neck all since 2001. Sometimes I have a hard time standing for a really long time, sometimes I don't, just depends if I'm having a bad day or not. I see a pain management doc. once a month and I'm on some pretty heavy duty pain meds. I can go on most rides as long as they're smooth and don't jerk you around alot, I try not to let my disability stop me from doing things that I want to, I am on permanent disability, have a handicap placard for the car and all, as long as I take things slow I'm usually o.k. We went to Universal for Halloween Horror nights and it was the first time I ever got the guest assistance pass, I didn't even know they had one! I had no trouble at all receiving one, I really like the way it works, if you are going to be in a line longer than 30 mins. they write in a time for you to return to that attraction and when you return you go through the express line. I didn't need it though as everything we went on was less than a 30 min. wait. We could've used it to go through some of the haunted houses as they had huge lines but I didn't bother using it as we only wanted to go through a couple of them.