Covered about 1400 miles over the past three days towing stuff. AL-MS-AL-MS-LA-MS-AL. Fuel mileage was miserable.
Started with towing a small trailer to pick up a 4 wheeler, ca. 630 miles round trip, mileage ok. Trailer had old tires and one began decomposing when I was within 100 miles of home. Walmart had just what I needed with only 3 5 lug trailer tires in stock and all were undersized and of different sizes

, but got the job done.
Next up was to head to New Orleans for two of my sons to swap vehicles. We rolled out with a Civic on the trailer and returned with a 4Runner. I had pulled the larger mud tires and installed the stock sized tires for this. We ran ca. 65 mph on the interstates and may have gotten 10 mpg, I knew mileage would be bad but I don't want to exactly how bad.
@cruiserinsanity made the trip and helped with driving duties and navigation. This trip was at least 750 miles round trip.