Well, if you can get an interview with Colgan, I know that Dulles is relatively Jr. for Saab FO's, and I also know that it is VERY commutable from Charlotte, NC. Let me know if you need help with the application process. It might be a good idea to get started sooner then later. The application takes a couple of hours to fill out.
Lax
PS. What flight school do you instruct for?