The "longest distance" thread got me to thinking, I need to sight in a few rifles and test their limits. Is there any good place to sight in rifles from 50m to 300m? possibly further? Within a decent drive from Portland? (good place, as in level ground, not overrun with half drunk shooters, ect..) does anyone have any land I could at least have a relaxing time sighting in a few rifles? heck I'll even let you help.