Where To Get 100% Gasoline These Days?

[amcdonal86]

I live in Northern Virginia and virtually every gas station has 10% ethanol in their gasohol. I'm looking for 100% gasoline because my gas mileage seems to be adversely affected by ethanol, and I have no idea how to find these gas stations short of driving to each one and looking for the sticker that says it has ethanol.

Does anyone know of some registry of gas stations with 100% gasoline?

[ESpecial]

In my area BP doesn't use ethanol and it says so on the pumps. There are areas of the country in which BP does use it, but not here. Check the pump itself if it's sold in your area.

[amcdonal86]

Well, I checked the BP here. They do use ethanol in the gasoline.

I drove around one night and checked each gasoline station I passed. All of the roughly 10-15 gas stations I checked have E10 and not 100% gasoline.