Almost any outfitter, resort, etc can sell you the necessary camping permits in Ontario. Or go to Manitoba where there is no Crown Land Camping permit required. Clem Quenville, a great resource for shuttles, etc is a Whitesands First Nations member and he has allowed people he was shuttling, etc to camp on his property before/after trips in the Armstrong area. Same with Jonah Belmore at the reserve north of Savant Lk on Hwy 599 - he shuttled our cars 2 years ago storing them at his place on the reserve during our trip. He allowed us to camp at the reserve pow-wow area the night before our trip. In a couple of weeks I will be in Armstrong and a local friend there is allowing us to park the RV on his property during our stay.