Try one of the following sponsor programs:
Money Tree - $38 per sign up ( also for trial ), great converting free cam program ( $20 per sign up ) and a good dialer.
Tabloid Cash - good partnership program with about 10 niche sites. You earn 60% of all sales + rebills ( - chargebacks ).
Payserve - famous "Club Seventeen" and other teen sites. Converts very well after redesign of their main site.