I have found a gas station in Lake Placid that still sells ethanol free gasoline. The number of stations that provide this service are dwindling fast. I have a 2004 Prius and when I fill up with ethanol free gas I get about 46-50 mpg. When I use E10 I get about 10% less, so I have to buy 10% more gasoline! Please post the location of any other stations that have ethanol free.