OK friends. I've read fuel mileage for a 35' gasser with the v-10 Ford engine pulling a 3500 lbs toad will be anywhere from 4 to 9 mpg. This is average traveling, not all level and not all hills. ...
Fuel mileage was never as much a concern as was range. I like to know how far can I go with what it's in my tank and where to fillup. But for those who care I've averaged 8mpg in both my 45' Newell and 36' Foretravel. That's driving 62 mph.