Hey man, what's up?
The only casino I have made some $$$ with so far is Casino Coins, but they just pay 25 - 35% commissions. They also have 100% tracking which is good, and a tiered wm referral program.
Here's a link, if you wanna give em a try:
http://www.casinocoins.com/webform.html?ID=bmorrey
Anyone else has Casinos OR sportsbooks with affiliate programs, I might be interested as well.
Bruce