Hi, Kol khakavod on this site!
B"H I have had great siyatta dishmaya all my life, even though since I am 12 I have burning passion. (When I was 13 during studies in class, I had to literally inflict blows and bruises on my flesh in order to chase away fantasies).
But I was still struggling with keri beoynnes (wet dreams), until I stopped smoking. I use to smoke 1 or 2 singles a day and I found medical papers supporting the claim that smoking is a major cause for wet dreams. It's a big mitzveh to let people know about this. Tiuzku lemitzvos.