I am a big fan of AVRT and it works. I had to use AA as well to keep me sober long term because drinking was a symptom of other problems for me
Other suggestions,
Get rid of all alcohol in your house
Stay out of drinking situations
Build up a group of sober or at the very least non-alcoholic friends
Seeing a couselor with expertise in addiction
Try an AA meeting
Research recovery methods and addiction in general (all sorts of suggested reading on SR)
Being honest with those you trust