Most of my friends say AdultFriendFinder.com is the best place to pick up women. They have had a lot of success doing it.
However when I tried to signed up, for their premium membership, I didn't get far. I noticed that they don't offer any private anonymous payment system which a company like that should offer. I've fallen for that trick before, giving my personal information and receiving spam snail mail.
I signed up for Sports Interaction last month and now my mailbox has nothing but junk in it. I also found this Rip off Report online, when I did a Google search on the company, which didn't ease my confidence.