mr. ed wrote:
I don't know. My Garmin got me across the country from NC to AZ without a hitch and has been invaluable in getting around Tucson since arriving. Only one time it told me a certain Walmart was on the left, when it was actually on the right. Other than that, it's been indispensable and is usually quite accurate in its directions.
Pretty much what the Pennsylvania family subscribed to when they set out for the North Rim in December.
Don't think about it, just follow the turn-by-turn directions.
Does anyone else believe the media should have the responsibility to portray these folks as those who made questionable choices vs. the feel good story that is being presented?