Direct Response MEDIA BUYING Consultant - EXPERTS ONLY

Hi i am looking to hire some one who is extermely experienced with DIRECT RESPONSE MEDIA BUYS to consult me on the best way to track demograpics etc and im not talking about alexa i need to know where the big guys get ther demos from i plan to start a decent size media buy test and i need some one who is expeienced and can help me gather the approtiate data so i can make the rite decisions so my campaigns have a good chance of success i only need 1 to 2 hours of your time so please place your bids and if you really know your stuff i will give you a NICE PRESENT as well ONCE AGAIN I AM ONLY LOOKING FOR SOME ONE WHO HAS ALLOT OF EXPIERENCE WITH MEDIA BUYS I am a skilled internet marketer but media buying is the hardest form of marketing and i am trying to get my feet wet with media buying i have done lots of reading but i cant get it to work Also please tell me what makes you quilified Please Type (Not A Bot) so i know the bid is not automated OR YOUR BID WILL BE IGNORED