I thought that, and contacted the first site I knew of. Thing is, I don't know all the cake sites, or which ones do or don't offer rakeback. I contacted the most likely site (redstar), but no reply (yet). I thought if there were affiliate managers here, maybe of the smaller sites too, I could promote their site.
EDIT: Next time I'll check gmail's spam box before I post, turned out I had received a reply, almost straightaway... topic can be deleted