You'd be very surprised. If you're confident and semi attractive age isn't an issue at all.
I've picked up girls from 21 to 50 and I'm 38. Be strong and don't screw around letting them know what you want. I picked up a girl once solely based on the fact that I told her she was gorgeous and that we were going to have a lot more fun once all of our clothes were off.
Chicks dig a confident dude!!!