I am in agreement with Jim. I hike mostly in the regrowth forest here in Michigan. It is seldom that you can see more than 500 ft and there are a lot of two track unknown track which wander every which direction so that when you come up to it it may be headed N/S but in actuality it is generally E/W. It is not marked on any map because it was a trail made by someone getting back to their deer camp. I actually seldom use a GPS but just keep going until I find something recognizable. I do have an app on my phone and occasionally I will turn on my phone to get my bearings again. It is like I think Daniel Boon said "I have never been lost but I have been confused for a couple of days"