Will you be riding US31? If so you will be passing right by me. I am interested in what route you pick through Indiana. I would like to do the same trip but to Nashville. Also, if you don't have a Surly dealer near you I highly recommend Indy Cycle Specialists in Indianapolis. Scott sells tons of LHT's and usually has at least 3 on the floor. He told me people from out of state drive to test ride and buy from him. I have one in layaway with them at the moment. He also has the Surly racks as well as some others. Great shop.....and the most down to earth guys I've met.