Free: Contests & Raffles.
Okay, a friend of mine and his son built a blind on public land. In the blind is a sign tat says if you would like to use this blind, please call and list a name and number. He just wants to know who is using it and wants to make sure that it does not get tore up. Well, I have exclusive permission to use it and hut with him and his son frequently and I always call him the night before to let him know I will be out there.