When a wildfire destroyed her home and worldly possessions in the hills above Los Angeles, it didn't take Megan Edwards long to recognize an opportunity. It took her husband a little longer ("Give me five minutes to grieve "), but they were both soon planning to make the most of their sudden "stufflessness" and hit the road. They did so a few months later in a freshly built four-wheel-drive motorhome that was even more unusual because of...