This thread has a brilliant mix of horrible and good advice.
Someone said don't approach girls in groups ... wtf! Approaching groups is best, its a little more difficult I'll admit but the payoff is much better. If you win the group, its much easier to win the girl. You can isolate one of them and her friends won't be dragging her all around and back to the group ... because they trust you. The key word there is trust. You're a good guy, you met all of them, you weren't afraid of them, oh yeah and you're the center of attention. And if you want to get in a relationship with a girl, you date her friends ... why wait to meet them.
If you're really afraid of being rejected you aren't at all ready to meet girls and have relationships.
There's no problem with meeting a girl just about anywhere. If you like to go out, and she likes to go out, no problem meeting at a bar. Guess what, going out is a common interest.
Don't date out of your league? This is a question of opinion and confidence. I would be depressed if I was not dating up.
But enough bashing for a minute. There is good advice here. Confidence is awesome, women look for leaders. Being a leader is sexy and will build attraction. Body language is also key in projecting confidence.
Just remember, that you're special, you're the prize. If you live with that kind of attitude it will work out well. If anyone has any specific questions shoot me a PM.