Full of fuel (179 gals), freshwater full, bait tank full and three people it cruises at 26-30mph 1.5-1.6 mpg. Less than 100 gallons of fuel and two people @30mph 1.8-1.9 mpg, best ever was 2.0 on flat calm water. Its a different boat with less than a half tank of gas. The weird thing is, between...