I'm in the same boat Bard. Lots of bad relationships. Yet, spring is coming and I'm sober. What to do.
The problem is, I've waited my year but I'm still not all that interested in a new relationship. Dating sure, but I find myself only wanting casual, no commitments. I think it's just that I'm scared of interacting with women sober.
I say, if you find someone you like and you trust yourself around them (and can avoid the drunk dialing) go for it.