Frank the Tank.
Frank is called Frank the Tank, but he is not a particularly big guy. Rather, he drives a truck covered with improvised armor and “area denial devices” (read: big metal spikes). Frank is responsible for running trade goods between the Waystation and other settlements; right now, the only settlement the Waystation trades with actively is Poland, to the west. In exchange for their water, Frank drives over with trucks of food and other supplies.