2006 Launch 20 Ssv

[Aussie73]

Anybody know the approximate range in nautical miles of a full tank of gas (40 gallons) assuming cruising in the 25-30 mph range ?

[FoiltechLaunch21V]

My '06 21V uses 4.6 gallons per hour. @ 20 mph avg. So 40 gallons should go roughly 173.913 milesx 1.15=(200 Nautical miles). 325 assault engine with a 14.25x 14.5 prop.