In retrospect, I should probably have stayed at a hotel closer to SFO on the night before and after the trip and used one of the "stay/park/fly" offers, as it would have been likely no more expensive than parking at SFO was and would have been somewhat easier on me, albeit that I would have had to move in and out of hotels a couple of extra times.
Anyway, I'm back in San Jose through Friday night and will be trying to get to sleep as soon as I can. At least I won't have to pack again until Saturday morning.