It's all about pipeline.

The more ladies that you are laying the groundwork with, the more you are going to sleep with/date. Every girl that you meet that you would consider spending time with is a prospect. Don't limit this to girls that are single or you consider out of your league. Just because it doesn't make sense today, does not mean that it won't make sense at some later date. 50% of all marriages end in divorce, and even more relationships! That's great news for your pipeline. And for girls who you think are out of your league, keep laying that groundwork. She might get fat, lose a leg, or you could win the lottery? Any of those things happen and you're in.

Your pipeline is just an amalgamation of all of your prospects. Looking at dating like this does not make you shallow, it just makes you organized. In any other aspect of your life strong organizational skills would be looked at as a positive trait, so don't let yourself be convinced that this is any different. You should rank your prospects according to how much value you that you feel they possess, and how much time and money it will take to realize this value. I'm not sure what you consider to be valuable, that's up to you.

Pipeline can be generated 24 hours a day, 7 days a week. Bars and clubs are obvious, but going after every prospect that you see will only benefit you. The cashier at your grocery store, the Blockbuster girl, girls at work, Internet sites, walking down the street, etc... If you get shut down you are no further behind than you are right now, so cowboy the fuck up and play like a champion.