real world, bgreene, your looking at 4-4.25 mpg. giving you a range of 200-240. still double that of a 2S.
at 32mph i'm burning 7.5-8.5 gph. depending on load & conditions. with the curtains up on;y 28 mph.
That's good for 60 miles out......far enough to get on tuna, 60 back, 60 reserve.