In Maryland, D.C., Virginia - RSD Users ?
Your general location?
How do we get in touch for prospective projects?

If you want to meet up face to face with other RSD users, those within your state would be close enough, I guess.

If however, you want to work on a project with someone, it doesn't really matter where they are located. I for my part have been working on sites located in California although I live in Norway, Europe. The only problem was actually the time difference, when I had to wait for the Californians to get out of bed in the middle of my afternoon.