I agree. Mexican food is about the most primal you can get---if it's authentic. Stear clear of Taco Bell and Chipotle, they fry their "food" in soybean oil. But if you're lucky enough to be in a town rural and remote enough to not have fast food chains, you'll highly likely get the real, authentic Mexican food.
Stumbled into Primal due to food allergies, and subsequent elimination of non-primal foods.
Start Gluten-Free/Soy-Free: December 2012; start weight 158lbs, Ladies size 6
Start Primal: March 2013, start weight 150lbs, Ladies size 6
Current: 132lbs, Ladies size 2
26lbs lost since cutting the crap.