I wouldn't call it meditation....but when things are quiet, and before I fall asleep.
I visualize myself as a sober person. As someone who can confidently hold my head up high knowing I'll never have to feel the shame of my drinking again.
I see myself not tempted or even caring about alcohol. I do this every night...
I used to do this with sports...picturing how a game was going to go, how I wanted it to go...visualizing how I was going to play. If I believe it enough...it is within my power to make it happen...