GMing a game on DC would be just a little different. Though I think I can safely say that we're always welcome to new folks who'd like to run a game.
There are a few basic guidelines for GM's that we like all those running games to be aware of. (Things to do with game timelines, house rules, etc, etc.)
What to do if you are interested in becoming a GM is to fill out the 'Become A GM' form on the LH side of the webpage. Then Penger will get in touch with you to give you more information.
Cheers!
Trout