Yes they do sell auto insurance for Mexico. It is available through the travel agency
Yes...travel services will help you. You are smart to get insurance for Mexico travel. If you a renting a car and driving it over to Mexico let AAA know...some car rental companies do not allow travel to Mexico or outside of the U.S. such as Canada. All the best!
It is available
I've never inquired about Mexico insurance through AAA but I wouldn't think so. If you're planning a drive to Mexico, there are several independent insurance agencies along the way that offer Mexico insurance, and you can get insured right away before you reach the border.
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