I got my teeth out a few weeks ago, so I kinda went through the same thing.Remember to do salt water rinses to clear all those food particles from the tooth socket. If you don't they will rot in your mouth and cause great distaste. If you feel really sharp, throbbing pain in your jawbone, you might have a dry socket, which can be somewhat serious, so be sure to call the dentist. That's pretty much the only bad thing that can be caused by smoking too soon after the surgery.
Did they give you a perscription for vicodin? I remember the night after my surgery I took 3 vicodins and ate a pot brownie. Needless to say I had a pretty great time.