A good idea might be to sign up with affiliates programs like the one offered at http://www.partypoker.com/ https://secure.partypartners.com/index.htm
sorry about that Have you tried buying Gambling/Casino ads at Text Link Brokers ? You can also buy Gambling ads at Text-Link-Ads
Adbrite does allow gambling ads however you will be wasting your time and money as I know by experience that they don't send quality traffic. Adbrite also has terrible customer service and don't really give a damn about click fraud, whether it be text ad or PPC fraud. I have had a look at your website, nice looking however IMO you are wasting your time just sticking to one affiliate partner which would be Casino Blaster (correct?). It is in your best interest to join as many as you can. If you are interested I have a list of url's that offer affiliate programs, PM me for the link as I don’t believe in posting affiliate links on this forum. I would also join more affiliate programs, as some of them offer help with regard to advertising (i.e.: Casino Blaster has a “Marketing Tools†section), the affiliate programs try helping you as much as they can. (If you make money, they make money). BTW, Casino Blasters has been my best earner.