Never drafted. The only cars were in the opposite lane. It was a quiet night.
I have higher than that reported MPG before. I averaged 34 mpg on a trip to florida recently, no real driving techniques other than keeping the speed down. My lifetime average would be a lot higher if I didn't include city driving, where I'm lucky if I average 15 in winter. But then it wouldnt be lifetime eh?
A lot of my ABA runs in the same area have reported as high as 39 mpg averages.
Starting to aero the Subie.
My mirror delete showed 39 mpg. Although that was in summer and at a slightly slower speed.