Picture yourself on a deserted island, but in the middle of the river, Rocky Mountain style. Haul your camping gear for a night or two. Let the river take you effortlessly downstream. It is always better when the water is high. Bring your own firewood, as there will not be any there, unless you want to camp without a fire.
Methods of traveling to this area is Canoe, Kayak and Raft. I find a raft is is the slowest means, but it can haul plenty of gear.
Book your campsite with Parks Canada.