Ed,
My suggestion would be to take a GPS. I've had my Garmin Nuvi 350 for a few years and think about all of the trips in the past where it would have been so nice to have. I won't travel unchartered roads without it.
It is sort of a pain to get it out of site when leaving the car unattended, but worth it. I don't stick mine on the windshield. I just slide it in the upper storage cubby hole in front of the shifter.
Enjoy the trip.
ddb
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