Huge incentive site, where should I look for advertising?

Hey all!
I have a huge incentive site, where users make money doing different things like surfing the web, playing games, and registering on sites.
What I’m looking for is a decent company to advertise with that allows sites that offer incentives (with that in mind, adsense, adengage, and adbrite are all ruled out).
I’m currently using bidvertiser, but the ads they are showing on my website seem to be entirely unrelated to the content of my website, so I only get 1-2 clicks out of 130k impressions a day.
Where do you suggest to go? Keep in mind, it has to be a place that accepts incentive sites!
I appreciate your input.
-Veritas

Original post by veritas