We started Mexico travel last year with the "La Peñita Express Almost Free Caravan" to the La Penita RV park and resort. We were going to go to La Peñita on our own this year but Bill and Dot emailed us to see if we wanted to go again, we had so much fun last year we said yes. If you haven't traveled in Mexico before, I suggest you get the book, "Traveler's Guide to Mexican Camping" by Mike and Terri Church. The "GUIA ROJI Mexico Tourist Road Atlas" is a good buy. You might want to take Moisheh up on his offer too. Lots of folks go down on their own and have no problems, but if you are a little leery, pair up with someone for the first few days.
When you come to a fork in the road, take it!