If you are they type that is comfortable meeting women at bars, definitley seek out bars that are packed.
Bars that are packed and very crowded make the introduction process much easier. In a very crowded bar, you are physically much closer to the women - you notice them and they notice you. Being so close, you often literally bump into them or brush up against them by accident and a conversation starts from that. If you do see someone you like, being close makes it much easier to go up and say something to get things started.
Compare this sitting down at a table or a booth in a not-so crowded bar. There is a lot of space to overcome just to start a conversation with a woman. Seek out the bars with little elbow room and you will see your connections go way up.
