[illunious]

The best way to find one would be to post a "Need Empire Rakeback - PM me" thread in the Internet forum. Some affiliates get larger percentages of your rake, some offer a higher percentage of it back. It's up to you to compare offers and decide what person you trust.

You will probably get PMs just by posting this anyway.

Edit: 2+2 doesn't like it when bonus codes/rakeback deals are posted in threads, and the sites don't allow cash back rebates, so it's a touchy subject, mostly dealt with through PMs. PSO has gotten around it by offering their own bonus point ("Frequent Flopper") program, and I think it's the only site that does it within the poker sites rules.