I'm in Alexandria VA - I have a 95 300zx TwinTurbo which I have owned for nearly 10 years. It has a pretty good list of mods, suspension, boost controller, StopTech brakes, exhaust etc. I also have a 1997 240SX which is currently my run around town in the summer car - I did a 5 speed swap on it about 2 years ago and am currently working on prepping a SR20DET motor for it but time is hard to find these days as we just had our 2nd kid in June.
I am very active on TwinTurbo.net and Zilvia.net under this same screen name if you need any sales references. Local to the Washington DC area I am regularly at the Z Car Club of Northen VA meets. Getting the Z ready for the National Z convention in GA which starts next week.
At Zama in 2007 :-)