I went on a Contiki in 2019 - from the top of Mexico right down to the bottom in Cancun and including all the outer islands in the Mediterranean, and even to Isla Holbox - So I'm your Mexico Gal! This was really a trip of a lifetime and something id recommend to people. The share amount of history and culture here was amazing. Having an authentic Mexican dinner meanwhile having a Mariachi band play was a very cool experience. I recommend going to Jalisco Tequila and trying some authentic Tequila! … be warned however, it tends to be a lot stronger than what you may have here - my friend learnt that one the hard way.