I had to learn what the word contiguous meant when I was 26. We hit all 48 states in nine months, driving the Ford Ranger in a figure-eight from East Coast to West and across the Plains. We stopped midway to work in Salt Lake City. She bused tables at Little America. I did landscaping. At night, bodies squeezed together in the bed of the pickup, America expanded around us, a sweet smell of syrup and gasoline.