I'm gluten free, but I have a gluten sensitivity. Honestly, after the first week and two grocery runs, it's easy to figure out what you can't eat. Also, if you have a smartphone, download the ShopWell app. It has a barcode scanner feature that will tell you if items are gluten free. It doesn't have local items, like GE brand things, but you get the idea of what to avoid. The hardest meal to eat gluten free, for me at least, is breakfast. No more bagels, no more donuts, no to most cereals. All in all, it's fairly easy to grasp and adhear to. Traveling constantly will definitely throw you some curveballs.