I scoped out the GF section of the Giant Supermarket yesterday. Pretty good selection, I have to say. If I had to go undiagnosed for 25 years, the silver lining is that there are way more foods to choose from now than there were then.
I'm on a mission. For our family excursion this week, I needed to ID and acquire easily portable, non-refrigeratable GF food. I bought some tapioca bread and some me-specific peanut butter and jelly. The bread is not very good, but should be a sufficient delivery vehicle for said food staples. I also have some chips and fruit. And, the old fashioned amusement park where we are going says they have a GF menu. Vegan and GF? I'd be thrilled and stunned.