Sure, the major name brands Shell, BP, Amoco etc. don't have ethanol.

I used to run only 91 octane, and when I hit Kansas I started to notice there was no such thing, 87 was all I was seeing.

But still I found the major brands. However they started getting rare to find as the distances stretched out between major towns, (lots of gas companies I never heard of), and I was having to ask all the time "does this have ethanol?" because the pumps didn't have stickers.

When I got to Norton, KS I saw a pump with 89 octane, I asked and was assured it didn't have corn. So I put it in my spares tanks.

I poured in the first spare in Oberlin, then hiccupped/vapor locked all the way to the next town 30 miles away. I pulled into a small engine shop and he told me to just pour it out, it was bad gas. He gave me enough to get to Saint Francis on the Colorado border.

Talking to farmers, they said they grew it but didn't use it in their pickups, they had private co-op credit card operated tanks with "the good stuff" or diesel.