Most of day two was spent scouting for suitable locations for sunrises, moonrises, and lunar eclipse shots, and I did a lot of driving all over the place.  This is a wonderful place, truly magical, and there is way too much to see in just a few days.  Highly recommended place to visit, especially if you love the desert.  Staying in a really rustic (but very cool) hotel in  the little town of Twentynine Palms, gateway to the northern park entrance.