My experince is that most RVers that Caravan to Mexico are one-timers never to be seen again. Everyone I know that Snowbirds / RVs in Mexico took a short trip SOB (South Of the Border) then increased distance South with each following trip. OR teamed up with another RV. I taken a few RVers SOB but got tired of waiting for them when they would stop without notice or plan. It is not that difficult to go SOB, just go SLOW! The People will help you with info and there are the Green Angels (Mexico's Government ran Road Service). The Green Angels patrol the Main Highways to provide help & service should it be needed. The Toll Roads are as good as any road in the States. There is so much info on the Internet now that nearly any Campground can be located and contacted. If a question remains, the Rving in Mexico/South America forum of the site, will provide answers from others that RV in Mexico.
rocmoc n AZ/Mexico