We plan our hikes gleaning information from as many hiking guides, books, Web sites, etc. we can find. Most information is vague or downright cryptic because the BLM's management strategy for most of the archeology sites is not to publish information about them! The more people that visit theses sites, the more harm done intentionally and unintentionally. However, there is a thin line between conservationists' genuine concern and creating an air of elitism (i.e." I found this totally amazing place, but I won't tell you about it")