This is the stuff that is supposed to get rid of ethanol.
http://www.starbrite.com/en/startron
One way to get rid of Ethanol is to mix 3 gallons of gasoline with one gallon of water and shake it real good. The ethanol or alcohol will migrate into the water. The gas will separate from the water so you can remove it separately. The only problem is you won't know what the octane is because the ethanol figures into the octane calculation.
I found a gas station near the lake that sells it for boats so I might just get it from them. Much easier but do you think it will make a big difference in the way the small gasser engines run to have that 10% alcohol gone.