Hi Tom and welcome aboard!
Though this message board isn't really intended to answer your qustion, I'm sure someone here should have some type of info on your subject. Best I can add is to call some local marinas and see if they supply ethenol-free fuel. Ethenol is getting to be pretty common and I suspect the marine industry will soon adapt their engines to run on it, if they haven't already. Pretty much the same problem that occured during the transition to lead-free fuel a few decades ago (if your old enough to remember this, as I am:rolleyes

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Hope this helps a bit and again, welcome aboard!
Happy Camping!
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Turn Key, DW & Tilly, The Camping Boston Terrier
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'04 K-Z "Durango", 275RK ("Sunday Haus II")
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