Frank,
I'll be going and coming thru Scranton. Pulling the truck from Richmond, Va to Syracuse up Rt 81. After giving this some thought today flat trailering has less pitfalls. Like you said too many variables and bad time to be on the side of the road. Truck hasn't had rain on it since 1982 and its time it was finished. Got to pick a time when snow is not in the forcast.
t