Wow... I had no idea Walmart had all those "ship to store" gluten-free options!! I'd say 99% of those items aren't available in the actual store, which is a shame.
I'd KILL for a Whole Foods nearby... I'd be happy to travel an hour away... but not FOUR hours which is the closest. If you haven't read the article and scientific study (in the celiac publications forum)... about the rise in celiac diagnoses in direct correlation to the use or Round Up pesticides in GMO stuff... it's a fascinating read! The Whole Foods 365 brand (TONS of products) are all GMO free.