Not being a tournament fisherman I don't really enjoy the show that much. As far a lot ethenol goes it has it's good and bad. The main problem with it in marine engines is they normally don't get run everyday and can cause water issues in fuel tanks as well as phase separation. It can also break down fuel lines and gaskets. The other problem is it acts as a cleaning agent and if you've never run it before can wreck an engine. But it does burn cleaner and will keep an engine clean if you run it all the time. Missouri corn growers sponser crappie masters and they of course love ethenol as it makes them money. I personally try not to run it if possible. If I do I make sure to run stabil in my tank as well.
Smile, it kills time between disasters!