There’s also an app called Puregas which shows stations that have ethanol free gas. I use it while traveling in an older car/pat
I’ve used the Puregas app. Helpful when I was buying gas for my mower/generator/roto-tiller. But for my vehicle, I burn use it up fast enough that I don’t have stale fuel or moisture problems. The generator, I have used pure gas and I’ve also added gas stabilizer to the fuel to help it stay fresh longer. I obviously don’t run that thing much (and in fact, I need to get some gas and give it a test run, since I haven’t run it since I moved).
The generator has one great feature - you can turn the gas valve off and it will run itself dry, leaving no fuel in the carb where it can cause big issues.