MB8 -
Man does your AV have a hold of you.
I golf. I go to the keys to lobster and fish. Like you it was always in the accompaniment of liquor and beer. Had a blast. Now that I don't drink I still do those things and have a blast. Actually, my golf game has gotten way better. I take in more of the lobstering/fishing experience now. We snorkel for lobster (no tanks) and I am in way better shape to stay down under water longer. The guys don't care - I have my sparkling water with a lime in it and everything is just fine.
And I am a way better dad and am more present in my daughters life.
So you can do this my man - you just gotta want it bad enough.