that was fast and furious, some quick flight planning, packed a bag and rearranged my life then out the door in 10 minutes, got a briefing on the cellphone while driving to the plane. Boy it was dark out here last night, 40 minutes to the first stop pickup S. and then 2 hrs at 350 across the dark lonely barren west until finally the lights of Austin and San Antonio glow in the distance a hundred miles away, there's Houston. What a huge sea of lights. It was good wx but I never did see the airport so I asked for a vector to join the localizer and finally at 8 miles picked it up. Dropped off the patient (good luck, S.) and filed back. No supper and the closest thing the fbo had to something edible was a ficus. I can't ever remember an fbo with not even a vending machine! Back up into the black nothingness for 2hrs home, the ceiling was close to mins on arrival. FSS had said it was holding at 800 for the last few hours and t/dp had not budged; of course half way home I ask fss (discovered efas is closed at 10pm) for an update and he says, 'specials out for the entire area, c has dropped...' and we only spotted the runway 2 miles out but it all worked ok. Nice night flight. Headache and hurt a bit today.