Because of the Meijer pump situation, and because I was close, I went to Gas City in Hammond to fill up.
E85 was $1.90 a gallon, as was 87 octane. This was about 10 cents a gallon more than Meijer. Such is the cost of conveinance.
I bumped up the E85 to 5.020 gallons. I got 8.99 gallons of 87.
It looks like I've got 32.21% ethanol in the tank. The last tank finished at 22.6 mpg at 32 mph average speed.
Thus far, the weather has been A LOT warmer, and I'm getting about 25 mpg at 35 mph average speed.