I have been using Join4free for some time. Checks always on time, converts well on tgp's and mailers and their support is great. Especially from RRRed.
http://www1.join4free.com/affiliate....D%29+Carpenter
That is the link to sign up with rrred as your rep....she is really responsive.
I was skeptical at first about the join4free programs so before I signed on as a webmaster I joined as a surfer. Exactly what they promised and they dont abuse the surfers either causing them to get pissed at me!
Give it a shot, what you have you got to lose?