Every night we would stop at a rural motel surrounded by now well harvested and dry farmland. Our van was equipped with a large sign on the roof explaining that we were walking to support an end to drunk driving. Precisely t sun up in the chilly morning air, the hotel maid approached me. “Just wanted you to know I say the sign on your van. I left five dollars in the room. You guys are doing a wonderful thing”. And off we wobbled into the morning mist.