We had a surprise passenger on the way back home, a nice new dining table they found on sale and just had to bring along the ride. Even with it, I drafted as much as possible (actually took the truck separation on the interstate so I could draft) but not too close of course and again got
26 mpg. Now I know the total trip MPG will be lower but I have yet to calculate it because she hasn't filled up yet, plans on doing it tomorrow though.
P.S.-I claimed 26 mpg because the full tank gave the same 402 miles after a full fill-up before the warning light came on as the last tank.