CB, the advice that I have is to get your butt in here first thing every single day. Spend as much time as you can (we're all busy) reading everything you can. The more you can read and absorb, the more motivated you will be to bust nicotine's teeth out. Pick a group that started two or three years ago, start reading from post #1 and go until you can't stare at the screen any longer. It's interesting readying and you will see that you can do this thing. Thousands of quitters have done so using the tools proclaimed on this site. You will witness the development of those quitters and when you get to the end and see them posting 1,000+, it will give you that bump you need in a rough patch.
You can do this. Follow the methodology (post roll every day, keep your promise) and you are GUARANTEED to be successful.