You should try going to a Paid Forum Posting company for your forum. You pay them a certain amount, they find people to post on your site to get the ball rolling, and everyone wins.
It came up in no time for me. I met my husband through a dating service, so I'm a fan. You should have a seperate area for people to report scammers or cheaters or people who advertise themselves on your site with false intentions.
Thank you for all the insight. I never know the first thing to do when it comes to things like this so it's nice to have someone with experience give some pointers.