Hey, I've been looking for a ride from Seattle for a few days and it seems like the best bet is going to be renting a car as a group. If you guys are interested in looking into that I'm sure there would be a fifth person on here somewhere who would also jump in on it.
I'm currently in Maryland and I have an obligation on the twenty seventh in the morning, but I am planning on flying out immediatley after to land in Seattle or Spokane sometime around nine or ten. Once at the Gorge, I am planning on meeting up with some friends for camping and they will give me a ride back to my home in Montana. Depending on how dedicated you are to seeing Friday's music I'd love to ride with you and I have gas money.