Originally posted by SSGGeezer Learning how to orient and read a map is pretty important also. They (we) said in the military that the most dangerous person to our troops is a 2nd Lieutenant with a map and compass. (Often true even with GPS.)
I've been in situations where a GPS could not communicate with the satellites because of the canopy. Depending on a GPS can also get you into some real bad situations.
When we are out, the GPS is used for lakes with lots of bays and inlets where it can be hard to tell exactly where you are. Or for find obscure portages. But most of time in the canoe, the GPS is off. Keeping track of where you are on paper map is still the way to go. The biggest problem with GPS being the map is either too small, or doesn't show enough detail. You have the little picture, but often, the big picture is more important.
I have taken out people who specifically requested map reading training who judged couldn't do it. I once sat in the middle of lake, pointing out the islands and shoreline and explaining how what were seeing related tot he map, and had the guy inquisition look at everything, and go the wrong way. SOmepeople just don't have map skills because it's not part of their hard wired skill set.