
One day my wife and I were camping in the desert miles from surface water, and our windows looked out on saguaro and cholla cactus. The next day our trailer was on a beach just yards from lapping salt water, and we were watching gulls and pelicans. Such is the magic of a home on wheels. The water was the Salton Sea in southern California. Our original destination, after we left the desert in Arizona, had been Joshua Tree National Monument.
But a cold snap was gripping the Southwest, and the campgrounds in Joshua Tree lie at 3,000 feet or higher. As we refueled at a service station on Interstate 10, shivering in a biting north wind, we started wondering if it might be wiser to go downhill rather than up.
The next exit was the turn-off to Joshua Tree. We took the exit but headed south instead of north and found a lovely, quiet beach by the Salton Sea. There, we were 227 feet below sea level. And 10 degrees warmer than on the interstate. After the weather moderates, we'll head up to Joshua Tree.
Or maybe not. As RVers, we get to change our minds as often as we like.