I think that if your goal is to get laid, you need to put your effort into propositioning as many girls as possible. I saw a post a while back by someone who said he was a PUA and I thought "What is that?" but it stands for Pick-Up Artist. Here's a forum for it:
Pick-up Artist Forum: Videos, Pictures, Thousands of Articles, & FREE Membership!
I am sure there are many other PUA links out there if you do a Google search.
Good luck!