LevelThePlayingField, thank you for sharing this information about you. You may not know it, but you may be helping a lot of people with similar problems, especially many ex-JWs who may feel shame for having certain problems with drinking and other things, and are unable to talk about it.
As JWs we're told that if we live we're going to become useless, lost people. Sometimes many internalize those wrong ideas and feel unable to seek help or talk about having issues, afraid of hearing an "I told you so" from the JWs.
I don't have a drinking problem, but I know of people who seek professional help instead of relying on their own will power to stop. It is not just a simple preference and liking alcohol; sometimes your body develops a chemical dependence on alcohol, which is why it's not as simple as stopping.
It's great that you have resolved to stop, and I do not want to discourage you from doing so, but I'd suggest you that instead of a buddy, look for a doctor, clinic, or any professional, including mental health professional, who can properly assist you.
I think it's important, especially if you can clearly point at the reason why you started the drinking. Guess what, the way you feel about TTATT is still going to be there, loud and clear as soon as you stop drinking. And what are you going to do once you stop? How prepared are you to face life without relying on drinking? Your fears, worries and other things that drew you to drink will remain and/or come back if you just stop drinking.
If you want to be successful, I'd suggest to no just deal with the effect of you drinking, but also deal with eh cause, that is, what made you start drinking in the first place. I wish you the best, and I hope you remain sober for your mental and physical health.