Chris says that Kodak has reengineered Kodak Ektachrome to make it safer to develop and they are selling it again. They are also working on a Super 8 camera with Digital Preview. Chris says he'd beware of Kodak digital products, but the film is the best.
Chris also has some tips when traveling to the desert with cameras. Bring a backup body if you can. You should also bring canned air or a blower to clean off the sensor or lens itself. A microfiber cloth is also good for the lens. Lastly, when you get back, have your camera cleaned (called CLA clean, lube and adjust).