frecklestweety,
Just got back from our first run in our new 3100, Left from Peoria, IL headed for Searcy, AR, then on to Mountain Home, AR to see a friend. From there we when over to Bentonville, AR to see the Norman Rockwell exhibition at the new Wal-Mart sponsored art museum, Crystal Bridges. Very nice place, and it free except for the Norman Rockwell exhibition. Lots of walking trails and a very nice museum. From there we headed to Branson, MO for a couple of days. Then back to Peoria, IL. Now the answer of the post, first tank of fuel I got 7.5 MPG, running 63 MPR with a 25 MPH side wind. From there the wind died down and ran through the back road of AR ansd MO getting 8.9 MPG, leaving Branson, MO to Peoria, IL mostly on Interstate, running 63 MPH ended up with 9.5 MPG.
Jim