This has nothing to do with photography per se but since I'm technically on my way to Oaxaca, Mexico to shoot, it falls within basic working parameters.
To save the client money (a non-profit) I slept in the Houston Airport last night. I wasn't sure exactly where to sleep so I poked some keywords into Google and stumbled into SleepingInAirports.net. Fantastic!
Thanks to their advice I had a perfectly good night's sleep in the Chapel in Terminal C. I slept for about 6 hours on a nice padded pew and would have gotten another hour or so when a guy with a vacuum cleaner arrived.
Take pictures and sleep well.