This year why not stay somewhere closer to Mont Tremblant and bike around at least? Fall would be gorgeous there.

I've cycled abit of that bike trail and did stay in Mont Tremblant for a few days in summer.

My partner just returned from his cycling trip with bits of train travel in between. He took train from Toronto to Montreal. Then cycled himself on Route Verte...I believe to Drummondville..etc. and ended up at Perce on Gaspe pennisula. Took train back from New Richmond. There were several rainy days...with wind.