After years of stubborn resistance, and frankly, satisfaction with the old wall phone, we just bought our first smart phone. We are feeling anything but smart. Of course we got the phone, in part at least, because you can’t get maps anymore, and because everybody expects to be able to get ahold of you whenever and wherever you are. So now after driving 2800 miles through country that we don’t know, instead of finding our way by following the car in front of us that looks most