Waitress was able to tell me what was gluten free on the menu and also that the fryer was not safe as it was a shared fryer.
Waitress got manager as soon as I mentioned my allergies: gluten, dairy and shellfish. Manager seemed knowledgeable and I felt safe. Best part: I didn't get sick or have any kind of a reaction!
While the menu does not specifically notate the gluten free items (they do note for vegetarian though), the owner/chef was happy to explain what items to avoid as well as work with any dietary needs. They do offer corn tortillas as an alternative to flour ones and can also serve burritos in a bowl instead of a tortilla wrap. He also indicated that the oil for fryer is also safe for gluten free patrons. Delicious, authentic Mexican food in a friendly atmosphere.