Great writeup, Harter! I really enjoyed all of it. I live on the southern coastal plain of Ga., not far from Savannah. Here, it's swamps, and I feel much the same way about them as you do about the desert. One comes to learn his "home land" no matter what the qualities it holds. The swamps are a great place for a boy to learn to become a man - lots to deal with, and plenty of it will kill you. And in the swamps, there's also those pesky biting insects, like 'skeeters, sand gnats (in some places) and all manner of horse and yellow flies (some of those things will leave whelps the size of a goose egg!). "Home," once we truly come to know it - IF we truly come to know it - is always a place full of fascination, challenge and the lure of adventure. And it's always a challenge to really get to know "Mother Nature" no matter where you are. I love the swamps because they're so very full of life of all sorts - just teeming with it! Much of it can bite you, and many plants will make you itch, and if you don't learn to be observant, you're in for a rather "itchy" time, or worse. Step on just one moccasin or rattler, and your day is plum ruint!!! But learn to live and move among all this, and it's one more fascinating place.
I've always loved stories and descriptions of deserts like yours, because it's so foreign to me here in the swamps - essentially almost the exact reverse of the deserts. I got in a little moderate sagebrush type terrain when I was in CA, but never really got to appreciate it. We had to leave because we hadn't brought enough water, just as you observe above. Heat was over 100* that day, and we dared not outstay our water! You write with obvious feeling and love of the country, and I'm glad you do. Helps an old swamp rat like me understand the allure of the desert more fully. It's be a huge change for this ol' country boy, but I'd love to try to get to know it as you do!