I remember Dr. Oz on Oprah cleaned out someone's pantry and told her she had chosen the only pb brand with HFCS; it was Peter Pan btw. I just checked my super-cheapo store-brand peanut butter and it lists sugar as an ingredient-not HFCS.
Mexican cokes are made with sugar. If you live in TX it's actually become pretty easy to get Dr. Pepper made with sugar. There was a bottling company that never switched over to HFCS and I guess it got so popular that some of the other bottling companies are taking note.