I welcome you in to our house, MDN. Your quit group will be June '14.
Here's a great introductioninto what to expect, how to post roll, why you post roll, and how this site works.
No matter what happens, post roll EVERY DAY. WITHOUT EXCEPTION.
If you really want to be quit, you will read as much as possible and soak up everything you see. At your age, peer pressure sucks. We've all be there. The only extra thing I can offer you is to stay away from any form of alcohol for at least a month. If you can give up nicotine, you can give up the liquor for a month. Sure, you seem like you can take on anything within the first week, but that Friday night drinking with the boys and someone whips out a pack of cigs, cigars, or a can, you can't believe how difficult it is to say no.
When you post roll, you are virtually shaking my hand, and everyone else's hand that posts roll, that you promise to leave the nic alone for the day. No gum, no patches, no nothing. Get that promise in early and keep it.