Check out
http://www.bondagepass.com
You can use CCBill or Ibill or both and you get 50% ot 60% recurring depending on the program you use. You can 60% recurring easily, you just have to make 10 sites and send 500 hits/month and you almost qualified for 60% recurring.
This AVS system converts less than 1:100 and keeps the customers for a pretty long time. Some webmasters convert 1:20, I´m doing closer to 1:110 which is pretty good for me, depends on the quality of the traffic.
More info here:
http://www.bondagepass.com/webmasters
or the main site:
http://www.bondagepass.com