Was just wondering if anyone has ever done this before. The lady and I were contemplating trying to be in louisville for the air show on Apr 17. Of particular concern is barge traffic, fuel availibility, and locking through at Markland lock. We have a 25 ft crest pontoon with a force 70, so I know our fuel mileage isn't the best. Have only played around on lakes and Ky river so will have to try to get some mileage figures soon. Any thoughts or suggestions? Thanks