It\'s simple. Pick a recognizeable flat and suttle area. then when you get into your munar orbit, from kerban, it\'ll be 90 degrees (if you\'ve done it the normal way) then burn northingly to inclinate left, and burn southingly to inclinate right, usually I put a set of wheels on my lander so I can make it pimping. Er, well get closer to where I actually wanted to land. I once rode 20 km. because i wanted to reach the mun arch and misjudged landing sight from orbital map ty to eighth res.