Nashville to Gettysburg, PA

I'm in Gettysburg now. How big is your RV? I have travelled I64 - I79 - I68 - I81 in a larger RV and all of them are just fine. The worst hills will be on I68 between I79 and Hancock MD.

I'm at the Gettysburg Campground which is pretty nice and well kept. The Gettysburg KOA is also very nice if you like a wooded environment.