I went hwy 276 - US64 - Blue Ridge Parkway - US 441 - US70 to Kingston TN - I-40 to Nashville - I26 to Cadiz and then through The Land Between the Lakes on my way back to NE. You'll want to avoid interstates as much as possible on the way home due to the breakin period. Dont go the same speed for extended periods of time. When I had to be on interstates, I changed speeds between 55 and 80 in 5mph increments every 10 miles.