I bow hunt of private land quite a bit. I like to identify many different spots that way I have a few back up places if there are other hunters in the area. I practice some of the same etiquette as the other posters. Treat other hunters as you would like to be treated. The only time I get irritated is when another hunter spots me and still walks across my setup to get to his. I decided long ago to just deal with it, as sometimes that kinda stuff comes with the territory when hunting on public land.