Get to know villages, and if you get lost or just need to make sure, ask for directions when you see someone. Keep an eye out for signs and if you can, keep an eye on something in the village your going to, or something that is on the way, and keep that on one side.
Never bother to take a map out on the ride, look at one before then just remember it in my head.
You just need some confidence, and working out the route in your head helps. Just remember what villages you wont to go to, and look for the signs. Remeber the villages past it so you know if you see a turn off for that, then you have gone too far.