I hold 110 gallons of fuel and can cruise right around 9 gallons an hour, with 2 guys in boat. Have never had 5 people aboard so am not sure what gph would be with ice,fuel,5 people, and fishing gear, them jigs get pretty heavy
I only fear the devil himself
so if I had the range to get to greenland and the condition allowed I would be off there if need be. Link if you prefer Plymouth we could go out together, not sure how far you have been.