roger-just to mention that around the Richelieu River area, south of Montreal, they had a fair amount of flooding recently also, so do check up how camping is affected around that area. You would think that by July it will be cleaned up, but do keep it in mind for your planning. As I dont know anyone living in the flood areas, I didnt really keep track of the specific communities flooded but in the news here it was shown to be rather significant (the army came in to help).
cheers