We don't have that problem out here, permission is granted by law, you need not ask. If a property owner doesn't want you on his property they must post it. Not sure but I think it must be posted every hundred yards and be at least four feet off the ground. Many times while driving around I see a spot I would like to call and I just pull over, crawl under the fence and start calling. We have found that most private land that is posted was recently purchased by easterners. Why that is I don't know I guess it's just an attitude - it's mine and I don't want you on it. Folks from back east have a hard time adjusting to our way of life. We are one of the most gun friendly states. Open carry and no permit/class needed to carry concealed, nor do we need permission from the local sheriff to buy a gun. Once while standing in a checkout line I heard the lady behind us whisper to her husband "he has a gun, he's going to rob this store." I turned, smiled and winked at her and said, "shhh, don't tell anybody else". Thought she was going to have a heart attack.