The hedonistic lifestyle is difficult to achieve when you're still carrying your own gear. Trust me that you don't feel glamorous with a 60-pound amp in your arms it's a lot less sexy than toting a vodka gimlet and impossible to do in heels.
Mexican food is far more varied than people think. It changes like dialects. I was brought up in Jalisco by the sea on a basic diet - tomatoes chillis peppers of every size and rice which is a Mexican staple. The Pacific coast has a huge array of seafood.