This was one of my favorite things back when I was in scouting. We didn’t have a GPS. Hell we rarely had a map. One of the challenge games the leaders would do was drop us at the gate of a ranch with coordinates and yards to the first stake. It was up to us to orient ourselves to the stake where we would then find our second heading and distance, so on and so forth. It was generally a 3-6 hr course and at the end was our campsite. Those turds were tricky though. Many times they would walk us where we could see the camp with 1-3 stakes left. And would tie $20 bills to those last stakes so if you skipped them and headed into camp you wouldn’t find the money