"She was looking at the map upsidedown! She's very smart otherwise.It's just something she never grasped, I guess?"
I have a girlfriend, also a very smart person, who did that exact thing while her husband was driving... hoo boy! That little story got a lot of mileage, so to speak.
Gene, very good idea to save the location on the GPS - we should make use of the technology that we have right in our pocket (as soon as we figure it out
).