I wear special glass contacts on my right eye.so they do anything that may damage my contact lens ?

You should be ok, I dont see a problem at all. You'll have a great experience or an addiction in my case lol

I would say your fine if it's similar to last year and all. It's a great experience I went a few times last year.

Shouldnt be a problem, but it is a little extreme

No you will be fine they won't even touch your eyes for safety reasons.