Hey Firestar,
I just got my tonsils out on Sept. 11th so I'm now on Day 6. I'm not a smoker but I can probably tell you this: the pain it causes will probably take your craving for cigarette away...
It's not an easy ride, it's no fun. Last night, I woke up twice because the pain in my ears was so bad, I couldn't bare it anymore, had to go for Tylenols...
You have to drink almost 2 liters of water a day but you can barely swallow your own saliva... So trust me, usually, if you put something in your mouth, it's only cuz it's necessary... I'm pretty sure you won't feel like smoking after this.
There is a post on here that has helped me a lot. It's LisaMP's Guide to Adult Tonsillectomy for Family and Friends... (look it up in the same section). She tells you exactly how you will be feeling and what to expect. It should be able to help you a lot
If ever you need to look for support, these guys have been amazing... It's great to come here and know that most of the people know what you're going through.
On that note, good luck with the surgery

I'm sure everything will go well