It took my time adding these, as I have been exremely busy at work and have had no time at all to post!
I love long exposures! Night in the desert is so cool anyway, and for some reason, it is my favorite place to take these kind of shots.
Camping photographers have a unique advantage, when you know how to take low light photos. You get the evening and twilight, pure night (really awesome when your timing puts you there during a new moon!), and pre-dawn and morning light.