Cliff notes for those who don't want to waste time on VA Driven.
A group of cars that was organized/led by Mischief.tv were enroute to the Harrisonburg area in the AM when they were stopped, cited and towed. By the PM the drivers recovered thier cars and met up with a group from Harrisonburg.
Some driving was done at a private airstrip, crappy videos were posted.
Page 2 of the linked thread has pictures of someones girlfriend.
Don't drive like an asshat and you get to keep your car.