You're gonna love having the canoe.
I live on an island, so boats are part of life. I have had canoes, a 17 footer worked well for 2 guys and a quartered moose. By wearing hip waders we were able to walk the canoe in right to the moose, dragging it over beaver dams both ways. Saved us a lot of work.
I have a 2 horse motor that putt putts along on longer trips, when it is worth the bother to use it. Weighs about 25 lbs. This would work great on a square stern rig, I have to use a side bracket on a double ender.
Seems like deer tolerate you getting a lot closer in a canoe or kayak, if you just coast up with no paddling or maybe a sneaky sculling stroke.
I am using a kayak now, which is better and worse for reasons already stated. It is dryer and warmer in the rain when I use the spray skirt. But for just hunting and hauling large loads what you have is the ticket.
If you are going against current, learn how to line a canoe upstream by making a continuous loop from bow to stern with 30 to 40 ft of rope. You shift where you are holding the line until the bow catches the current to stay away from the bank, and just walk along the bank pulling it through swift water. Attach as low as possible to minimize tipping.
Various dry bags are handing for camp gear or lay a tarp in the canoe, load things in and fold the ends over and tuck to surround the load with the tarp.
Have fun, and wear your PFD.