Non-ethanol fuel can only be obtained at marinas, and soon at airports with the introduction of 100 octane unleaded to replace the 100 low lead, or at places like Lowes and Home Depot in cans. Either way, it is expensive, as you well know. And fuel stabilizers are not really needed for ethanol free fuel unless you're talking about storing fuel for more than six months. My garage is heated, so there's not a problem there. I am, however, seriously thinking about setting up a rig to remove ethanol from gasoline using water. It works extremely well, and the ethanol can be harmlessly burned after extraction as the byproducts are CO2 and water.