So it's great to hear from you and I'll bet that things aren't too bad for your health if you quit now for good. It depends on the person and the amount of drinking but it's surprising how much recuperative power the body has if the toxins are removed. So it sounds like you're ready to get down to business with a plan or program of recovery. AA is one option but there are others. Depends on what are the opportunities in your area and your personal preferences and needs. Do keep posting here since there are lots of folks with all sorts of information and it's a wonderful support to have. If you're over the detox you're over the very unpleasant part but if you're in early recovery you're still at great risk. It's really important to avoid alcohol related events, so prevalent during the holidays. Counseling and alcohol free groups can be a big help. There's a part of your body which wants the alcohol back big time and it tends to trick your brain into having "just one". For most folks that's the gateway to disaster. Back to the detox, DUI, etc. etc. Be careful. And good luck!
W.