I have had my wisdom teeth all pulled, never been put out. If you can deal with the root canal (not the building back up part, thats nothing) having them extract the wisdoms will be no problem.. Like others have said, your jaw will be more sore than anything(no comment)
So, I wouldn't worry too much, you will be just fine...
p.s. after you get home, don't take any calls asking you to change a tire, I did and I bleed like a stuck pig trying to force the lug nuts loose
Good Luck!