I’m going to Vegas on July 10th and want to be fairly certain that I won’t be in any pain or held back from doing anything (smoking, drinking, eating) when I’m in Vegas. Since that’s about 4 weeks, from what I’ve read, its plenty of time. Also, I have Invisalign right now. I don’t want to wait till I’m done because the chance that my wisdom teeth can cause my Invisalign straightening to be negated, but should I be able to wear my trays after a few days? They only go to my last molar and are very tight fitting, so I don’t see how it would really hurt if I wait a few days after my extraction to start wearing them again. Any orthodontists with advice?

My wisdom teeth didn’t hurt at all after about 2-3 days. It varies with each person ’cause my brothers gave him trouble for a week or so as did my roommate’s. You will probably be fine for Vegas. And i know you don’t want to hear it, but why waste time fixing your teeth when the cigs are going to ruin them in the long run!? Cigs are bad and gross! I’ll stop lecturing now ; )
yes, you’ll be ready by then. how old r u?