No more ethanol free gas in Canada?

I can only buy gas with ethanol, 10%, nothing else is available. My Barracuda isn't finished yet, but for my '61 300G 413, I've been adding TC-W3 marine 2 stroke oil every fill up for at least 10 years, and the engine has never ran better.. The formula is 1 oz./5 gallons gas. My 300G can sit for 7-8 months without running, and it starts and runs great after a long slumber. Wal Mart carries TC-W3 oil.