Just received my edition of Southern Boating.
The newest add is for a 36z MJM weekend cruiser.
The claim is 13mpg @ 5kts and 13 GPH at 26kts.
I wonder if someone purchased the boat and ran it 130 miles at 5K (10gal) ,and 260nm at 26K (130gal ) with only the "correct " (140gal) amount of fuel according to the advertising folks , when the engine would go quiet?
Seems the "Green BS " gas run its course , and now every boat assembler is a big "efficiency" fan!