raleigh nc to traverse city mi

[bigringer]

I plan on taking nc bike route 4 to near piney creek nc.    from there I would like to pass through va wv and into ky.  madison indiana looks like a likely place to cross the ohio river.  from there on to monroeville In and follow the north lakes route to traverse city MI.  just need some suggestions how to fill in the gaps.  (routes, can't miss stops etc).  I plan on rustic camping most of the time.  any suggestions greatly appreciated.