I'm going to second the Sinclair method, which involves taking naltrexone or nalmefene. I started with the Sinclair method at the same time I started participating in SMART recovery online meetings. I only drink alcohol about once a week now and only in moderate quantities.

Here are some links for anyone interested:

https://www.amazon.com/Cure-Alcoholism-Medically-Eliminate-A...

https://www.youtube.com/watch?v=6EghiY_s2ts