You've already done a good chunk then.
How was the start of the Prescott Russell and where did you get on it when leaving the island of Montreal.
Hope you enjoyed riding near and through Montreal?
I assume you followed the bike paths leaving Montreal going along the st Lawrence?
Get back here with your impressions of the other rail trail and or your whole trip, I'd be interested.
Cheers
And yes, we've had some very hot weather lately, and mucho rain at times, hope it wasn't horrible for you.