Ride this week (12 July)

Hey all!
2007 Alumn visiting back Montreal and thinking about renting a bike this Wednesday and heading somewhere for a 100km or so…
I was thinking about Starting from the old port or somewhere around Atwater ( next to some prospective rental stores for road bikes) and cycling out into Montaregis.

1- anyone feel like joining - I think 28-30kmph
2- any other amazing routes that one should try while in Montreal?
3- any other recommendations for where to rent a road bike? The usual suspects charge quite a bit.

Cheers!