Yogi's guide doesn't really mention anything about a GPS unit. When everyone there in her guide mentions being lost all the time, i imagine it's because none of them were using a GPS? Is this a right or wrong assumption? I guess my point is wouldn't that make life a fair bit easier on the trail?
I don't plan on getting anything crazy but i was thinking about getting one of those watch GPSs so that I could get my lat and longitude. Figure that would make map reading pretty damn easy from that point.