Welcome to OCDO!!!! Stick around and you will learn a lot!!! Sounds like you had a good day with no government interference. You should check out the Open Carry in NOVA thread. That is where we usually post stories like this.
Check out the Virginia Citizens Defense League. It is a great group dedicated to gun rights in VA. If you go to their website you can sign up for VA-ALERT (on the right side of the page) which is a free email system that will keep you informed about everything gun-related going on in the state. The website is http://www.vcdl.org
We have a lot of OC meet-ups, so keep your eye out for those being posted to the forum.