Anybody do a fall (sept/oct) Newfoundland Labrador

Hubby and I did route 389 quebec in 2013. We timed it right (pure dumb luck) and there were not many trucks at all breathing down our necks. It is weavy winding so you cannot really get up to speed except on the straight aways...which is about 40mph. We are planning on doing this again. 389 was the worst part of all of it and much less was paved then.