Title: Out of Date
Review: Was published in 1990, needs to be updated, to be helpful.example: A visa is not required when travling in the Mexican state of Sonora, very helpful for travlers going to the Rocky Point etc.I purchased the book mainly for a list of RV parks, 'None Identified', in chapter 11, titled RV Parks and Services, there is a reference to another book 'Traveler's guide to 'Mexican camping' for locations and specific services at Mexican RV Parks'.
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