Last 5 days in Cody, WY I have spent $91 in diesel fuel. I have managed to get 3 day trips and in and around Cody for a total of 464.7 miles. We traveled to Big Horn Natl Rec area, City of Powell, Yellowstone Natl Park. We saw many deer, Elk, Bison, 1 Moose, 3 Grizzlies, 1 Black Bear and numerous Big Horn Sheep. I'd say that's pretty cheap for 5 days entertainment. Stats: 464.7 miles, 19.8 gallons diesel. 23.1 mi/gal computer and 23.4 mi/gal hand calculated.