I filled up at Meijer last night. Both E85 and regular gas cost $2.70. The bastards.
I got 6.017 gallons of E85 and 8.007 gallons of regular. The ethanol content of the tank is 39.42% and the octane is 94.2.
I got 23 mpg at 35 mph on the last tank. I did a lot of fast driving, that's why the mileage sucked so bad. I've also had the a/c on a lot, it's hot as hell in Chicago.