Great choice, Joe. I can relate to your comment about not considering yourself addicted. I would quit for a few days just to "make sure I could." I also told myself that if I took small dips, it was okay. Or that it would help if I moved it around. I was a fucking idiot. (Maybe still am, but I'm now a nic-free idiot).
You've taken the first step. We're here to help with the rest. Just post roll, keep your word and repeat. You can't change the past, but you can sure as shit decide to change your future.
Post roll, read all you can on this site, HOF posts, testimonials. Excercise, drink water, eat candy...whatever. But don't go back. Welcome to freedom.