The road trip is a staple of American culture, inspiring films, books, and even albums. At some point in our lives, most of us will pack our belongings in the trunk and head off on a new adventure via road. The last time I took a major road trip was in 2000, when I traveled from Charleston, WV to Portland, OR -- a journey that Google Maps now tells me is 2,548 miles, or about 1 day, 13 hours straight through. (I took five days to do it, as I'm a wimp.) In those days I didn't have Google Maps to guide... READ ON