I came across a pretty cool new community site that you set up and run for free and for a small fee you can run your own ads.
Check out
www.ning.com I started
www.pornsurfersunited.ning.com and
www.camtalentagency.ning.com I own the matching urls so may move them if they continue to work out for me.
All you pros could probably do this better than me - it was really easy to set up.