I found this resource some years ago. I've ethically tested the guy, and found him to be a good person.
Find your tribe!
Edit: Although all of the above is true, in the ten years since I went there it seems to have changed, and become a lot more about the money, and there's less for us skint/tight individuals.
Making this post was a classic ADD "seems like a good idea, lets do it thing", which I did without revisiting the site myself.
However as you'll see in the comments below, the guy was quite kind when he dealt with me ten years ago..
I think in future I'll stick to sharing my own advice, useful tips, and experience. Sorry about that, for anyone who feels a little misled by my O/P, I'll try to do better...