Well,
Why have to add high octane and go through bull shit steps when you could just start with Ethanol Free gas to begin with?
He says he can't get it there, but how far to get to an area that has it. Airports come to mind?
Websites can tell you where it is.
That said, it is good there is a way to separate the blend.
Peace out, stay safe.
Weather here is super sucky right now. (Sleet, freezing rain)