I'm going to a Bon Jovi concert this March. Can someone clear some things up?

Been Jovi's crowd show be fine, no rough stuff I've been to a couple 80's glam concerts. I've seen poison, cinderella, quite riot... More then likely someone will have pot in there I think its a given at any show nowadays. I'm going to guess show will be two hours long depending on the local noise ordnance's. Sometimes cities can be strict about that even if its an indoor. I will say they will do a couple songs of the new album plus 95% of their clics. Usually when a tour is called the same name as the album don't mean they are playing the whole album its just the album they are supporting at the moment. Other than that not much else to worry about.