I'm in the process of quitting as well, it's nice to know that there are a few others with me.
I had decided during this semester at school that once I got home for Winter break, I'd quit cigarettes. There was no way that I was gonna quit during school since I had so much stress, but with everything relaxed during winter break, I thought that it would be pretty easy.
So I haven't had a cigarette since the 22nd now, longest I've gone in 2 years.
I was up to a pack a day when finals week came around this year, but I was surprised that it actually wasn't too hard for me after the first 3 days.
I also found that exercising more helped me get over it more quickly. I had about 20 packs of gum strewed all over my room to get over my cravings though. Good luck with quitting you two.