Thanks for sharing. I know how much work goes into posting these reports.
So, what was the deal with the Nuvi ( which I have)? Were you supposed to buy a Garmin CD of Mexico?
I couldn't tell if you had paved road options all the way down. I'm thinking of riding my Concours down that way and camping about half the time.
When I last toured in Mexico I was on my brand new 1975 Norton and spent some time bitching about the Americanization of Mexico.