Startron is the cheapest (per gallon treated) ethanol treatment to be had. It is available at Wal Marks. Little blue bottle usually back with the oil or with the boat stuff. A very little bit treats a lot of gas.

A fuel water seperator with a replacable filter is next on the list. The ethanol gas is not that detrimental if you use it up fairly quickly. Storing your boat for a while with gas in the tank, lines, and carb is when you will run into problems.

I get my fuel at Nervous Charlies in White House, TN.

A question for the brain trust... do they put any ethanol in diesel?