somebody posted here not too long ago a link to a story about priests who regularly minister to drivers at truck stops, and about a biker ministry. I tried to search once before and the thread titles had wording that made search difficult, but I will give it another shot. since I live near freeway north to SA and central TX, and there is 2-3 truckstops at every exit, I can verify that evangelicals, JWs, Mormons and assorted other groups (never was hare krishna, however) evangelize heavily at truck stops.