61.5 mph top speed
she cruises at 36.5 mph with a full tank and full of ice at 1.4-1.6 mpg depending on seas/current/tide
On the way back from the canyon on an empty tank, end of day calm, she cruises at about 39 at 1.6-1.7
She is supposed to cruise at 39, 1.82 per test numbers but I don't see it.