I have a Garmin GPSIII, yes I know, they don't make this thing anymore. How do I get it to show me the way to a selected waypoint (one that's already been logged)? Please, step by step, if possible. I had a hard enough time figuring out how to set the clock on this thing. The instruction booklet doesn't seem to be written in English, at least for me. Any help I can get would be appreciated by this "GPS DUMMY". Say I leave my truck after setting the location of the truck as "HOME" and hunt till dark. How do I get it to show me the way back to the "HOME" waypoint? Maybe I should of stayed with my compass. I can still find north with it at least and been several hundred dollars better off.