Problem with the pages and pages of coordinates, I will not be able to manually punch them all into my gps (garmin 72). The best I will be able to do is pick the main corners of the areas and use them as a guide to make sure I am outside. So my no go zone is probably 10% bigger than the actual area. Would love a full plotter, but being a single perant, it is not on the need to buy list at the moment.