Yeah it is a must to have a GPS with a chip and a map for sure. I do understand why he would post a sign there because he does have land behind most of the BLM land and he doesn't what people on his land. With that being said I talked to people that said they have had issues with people that work for Reds fly shop trying to kick them off BLM land and claiming that it is private property which I do not agree with.
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