I can tell you for a fact they introduced this shit ethanol gas in Maryland about 2 years ago. I drive 74 miles each way, every weekend to my boat on the Chesapeake Bay. #1 On Ethanol gas, 16 miles /gal. non ethanol gas = 19 miles / gal. #2 Our marina has 360 boat slips, first year ethanol was mandated our marine engine shop had 43 carburetors to rebuild and 3 boats that had to have fuel tanks replaced as the shit gas was eating thru the plastic they were made out of, old Hatteras boats were the worst offenders, due to the material the tanks were made out of. Fuel was actually weeping thru the sides of the tanks, some of these tanks are molded in and had to be completely cut out of the hulls many thousands of dollars. #3 they always said store your thanks full, I hold 400 gallons in my one boat. If you don't burn it out in a few weeks , you are in for big trouble. #4 Read an article in a boat mag. that 5 million gallons a day are wasted on the highway just due to the difference in MPG using ethanol, what fucking sense does that make ? Sorry forgot we're talking about the government. #5 Maryland right now is trying to get marina/ boats exempted from all Federal ethanol requirements. The E-10 is pure fucking garbage what will the E15 be ? But then again I'm not a corn grower.