A straight-laced propane salesman in Arlen, Texas tries to deal with the wacky antics of his family and friends, while also trying to keep his son in line.A straight-laced propane salesman in Arlen, Texas tries to deal with the wacky antics of his family and friends, while also trying to keep his son in line.A straight-laced propane salesman in Arlen, Texas tries to deal with the wacky antics of his family and friends, while also trying to keep his son in line.