Cape Cod Trip - Day 2

Got up kind of early so we could visit Mammoth Cave. Nicky and I had been there before, but this time we had the kids. Spent several hours there - in the cave and on the walking trails. Had a good lunch at the park (finished 1255L) before heading north again. Since it was a Sunday, there wasn't much traffic (easy trip through Louisville and Indianapolis). Got gas in Columbus, Indiana, at 1505L. Stopped near Bunker Hill (to see the Grisson Air Force Base airplane display ?) and picked up dinner at Subway (1836L). Arrived in South Bend - and the Notre Dame campus - around 2200L. There was room at the Morris Inn again, luckily, and we actually had a view of the Golden Dome! When I told the girls that Saint Mary was on top, they thought it was really special (and asked me about it many, many, many times). It took a while to get them to sleep...