There's a member on here with the handle Barry b4 or maybe Barry b5 now. He drinks (without NAL) until it becomes problematic - I think a year-ish. Then while notably inebriated will take 50mg of NAL. As I understand it the feeling is so uncomfortable that it extinguishes his cravings altogether from then on. It's his version of extinction. In 12-24 months he will elect to resume drinking in pursuit of reasonably responsible pleasure. Rinse/repeat.
That's a more unorthodox approach I've seen here.
Whatever you do stick with it, s&b. I've seen it take someone a full year on here for the pop. There are others in year two still chipping down pretty low consumption numbers not yet feeling that epiphany. I think you'll find a livelier forum over here, btw:
http://optionssavelives.freeforums.netEach person indeed has a unique experience with this so you should probably talk to as many people as possible. Well wishes.