OK so to finish the story, I had an eventful trip back from Seattle. You can read the previous post here.
It took about an hour for my bags to clear Baggage Claim and about thirty minutes to get out of the parking lot. By then it was after 4 am, and the normal motels in Manassas were full. I ended up checking into what I'm pretty sure was the Bates Motel in Front Royal at 5am. I slept until checkout time. Then I got up and drove home.
But I am fine. Now fully rested, I have three due process hearings on the agenda this week.