Have not made the trip, but I would suggest using each states Atlas & Gazatteer if you want to stay on back roads. We use ours all the time.
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Leigh (IB Aluminated)
"When a great ship is in harbour and moored, it is safe, there can be no doubt. But that is not what great ships are built for." by Clarissa Pinkola-Estes, author of ‘Women Who Run With the Wolves’
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