r/Saguenay

We will be backpacking the Saguenay du Fjord starting next week, 8/25. I have something questions and am hoping I can find more information.

1. Are there composting toilets in the refuges? Or do we need to go outside to do our business?
2. Do the lean-tos have outhouses? (Privies)
3. What is the water situation like now? Water on the way to refuges and Lean-tos or at those locations? Hard to find?
4. Do we need to hang our food or is there a secure box for food at lean tos and campsite Pierre?
5. Do we need bug spray at the lean tos or campsite?

Merci beaucoup pour votre aide!