I can suggest a great trip that covers several areas.
Start in Jackman ME.
Jackman-Mt Carmel (Bas st laurent area) Oasis de la bretagne B&B. $55 person. Best home cooking and hospitality in PQ.
Mt Carmel-Matane. Stay at Quality inn. Take the ferry across the St Lawrence the next morning. Very interesting boat ride!!!
Matane to Les Escoumins Econo lodge hotel
Les Escoumins to Saguenay Holiday inn of course.
Spend 3 days here riding Mt Valin.
Saguenay - St Foy (Quebec City) Quebec inn??
St Foy back to JAckman.
It's an 8 day ride and about 1800 miles. It gives you a real nice mix of every thing....
Where are you coming from?