This may sound like a M*A*S*H/Radar joke but I still remember Grape Nehi. Yes I grew up in Iowa
The one place that always had it was the livestock auction barn. Loved going to the sales with my dad. Nehi Grape soda plus Cherry Humps candy bars. That's the only place I saw them.
You can get Nehi down here, peach, grape. And for the Humps, there is a candy shop worth looking into in Pensacola proper. "Remember When" candy and fudge shop. I believe I seen that candy bar in there with the Zagnut and the mary something chews. Also has anyone heard of or remember cowboy root beer? Its a dead tie with IBC in flavor, smoothness and fizz. when I cant smoke I always carry the classic candy cigarettes, those tasty chalky sticks are far better than actually smoking.
As for candy my dad bought us, would have to be chik o stiks, the peanut butter bars, caramel things with the cream in the center and when he took me and my brother fishing, he often brought along those colorful coconut candy bar things, or hoarshound candy drops.