Add me to the list..... April was 6 years for me. Is this your first attempt at quitting? It took me several tries but if you have a "plan" and your head is in the right place you can make this your LAST attempt (a successful one!)
The method that finally worked for me was to find a local support group. We all got together for 2 hours once a week and we all decided on a quit date. Then we talked about the hurdles, the challenges, watched educational and motivational videos, and had in guest speakers. We all had our last cigarette together and then had follow-up meetings the next day, 3 days later, a week later, etc. The peer pressure and group support helped a lot, especially since I didn't want to show up at a meeting as a "failure".
I think the nicotine gum really helped me, too. When the physical urge got really strong I would chew a piece of the gum and when that stinging, bitterness got into my system I felt instant relief and it would tide me over for several hours. Knowing that when it got really, really difficult that I could find relief in the gum made it a lot less stressful.
Think about and have a plan - be armed with everything you can possibly think of, (I bought myself a bag of plastic straws and chewed on them, twisted them, played with them when I wanted a cigarette) and go in with a positive attitude.
Good luck!
Sue