Have you ever considered a backup plan for your GPS if it happens to fail in a city you're not familiar with? If you said "another GPS", you get a gold star. But what if you're not rich?
Those who don't have money for two GPSes in the same car will need a map. Yes, a map. The kind you get from AAA for free (if you're a member). Jalopnik's got a set of instructions to teach (or refresh) your map reading skills so you can get back on the road like a pro. Like a boss. [Jalopnik]