I've actually taught this skill to a number of people I've been playing with. Land Nav is one of my better skills (in real life) and the Arma 2 engine has been a great place to practice. A compass and map mean you will never get lost. Now you don't have a compass which is an issue, but not a big one in truth. A compass is NICE..but not essential First, you need to ID your major landmarks. Those would be: HUGE hills, cities/towns, bodies of water, and roads. For the road, you want to know if it is a primary (orange on map, is 2 lane paved with stripes), improved (solid line, is paved with no stripes), or basic (dotted line, is dirt track). If you know what direction north is, and you know what kind of road you are near, that is a start. Then, is there a town/city near by. If you know you have a town with a highway entering it from the SW, you can now eliminate numerous towns. Learn to id features on the map. Can you see a church in the town? If so, you want a town with a highway, coming from the SW, with a church in the correct spot on the map. Hills. Finally, you can take ALL that above, and compare it to see if there is a town relevant to the hill your near (if there is one) Bodies of water a no-brainer. there are so few on the map that if you are near a pond and even know what QUARTER of the map you're on, you'll likely find yourself. I hope that helps.