Before I got into adult stuff, I used to promote sportsbooks alot.
One of the main problems is finding one that will take credit cards. I know they all say they do. I'm not sure of the correct term, but I belive the credit card companies have alot of them "blacklisted."
I always wondered how many sales I lost because a surfer's credit card wouldn't let them deposit into the sports book.
Its been a while, so I may be wrong.
The one I liked the best was:
Sports Interaction
I'm not sure if they have the best odds online, but they always took my money easy and they always paid quick when I won.
The Raiders / Bucs superbowl saw them cut me a big check. I had the house note on the Bucs/over!!
Good luck with that one. Remember, its been awhile since I've been on that site, so thats as far as my reccomendation goes.