Go to a website that has a list of gas stations that reportedly sell ethanol-free gasoline, such as Pure-Gas or Buy Real Gas.
Look through the list of states available and use your mouse to click the state where you are interested in buying ethanol-free gas. The results will open; depending on the website you use, the results will be shown as a list or in a map format.
Search through the results until you find a gas station that sells ethanol-free gasoline near you. If you are planning a long trip, you may want to write down all the locations near your route that sell ethanol-free gas.
