Don't know about the rest of you on here, but it seems the OP already answered the main question of the topic himself, he already knows how to get in contact with the girl, he just needs a kick in the butt to actually do it.
I don't do any of that social media junk myself, but it sure sounds like you have a means of contacting her, so just do it. Just open up by asking her how's she doing and maybe exchange phone numbers at some point so you can chat. Then, if she is still living near by, maybe go out for a drink or something.
You may think you're young now and have plenty of time, but believe me when I say that your youth and health can be ripped away from you in a blink of an eye, so the time to act on this kind of thing is now!
Last edited by CleanCut; 14-06-18 at 11:53 AM.
Life is shorter than you think, so never hold anything back!