Welcome to the forums my friend. I don't know about the Dale City area, but i do know of one user here that lives in Stafford, VA going by the name U-Rays. Feel free to look at my proflie as she is one of my freinds.
I live in Annandale,VA myself, but will travel anywhere anyplace to meet up with fellow Smart owners, and have been to many meets that take place in the area. I personally have instigated one this past December and am seeking to plan another in the springtime, more details will follow as i seek the meeting place to be. I have been guilty of asking other owners about their Smarts on route, and will want to know those who have them. They are indeed a really fun ride you agree? I had mine since July and im still loving life in it.
Take a look at the Mid Atlantic section of the forums, there is a meet being planned to take place 1-24-09. I am not able to take part as my sisters birthday is that same weekend and a party is being planned out, but im looking to do the Feburary event being planned out later. Take care, BTW im in facebook as well with photos of the day of adoption.
Eric Larsen's Photos - Erics Small wonder | Facebook