Welcome and good luck!! =D>
I may get some heat for this, but here goes. Yikes.
I may be weak, but I could not find it possible to quit smoking on my pre-op diet. I bought everything over the counter to help me and it just didn't work. I managed to cut back alot and actually smoked right up until my surgery. I am still smoking at 5 days post-op, but only what I have to have a day.
Good luck with everything! You will be fine. The OCC is the BEST!