If you're going to play, I strongly recommend trying out Roll20 for your group:
http://roll20.net/
It's basically an online, virtual tabletop. However, and this may be of interest to you, they have an LFG section if you're looking for a game to either host or join:
https://app.roll20.net/lfg/search
I've also used maptools with great success in the past (roll20 did not exist then) but it's a little more work to sort of get going and understand. Though, it's more flexible IMO once you understand all of that. That being said, I found the program just less useable and a bit buggier than Roll20 in general.
http://www.rptools.net/?page=maptool
Long story short: online play totally works and is a lot of fun.
My group was just a bunch of internet friends I knew.