I bring a lot of tackle on my Canadian trips for walleye and pike, certainly more than I use in the whole week. If i was limited I would bring the following:
Soft plastics - grubs, worms, tubes. Depending on color of water. If brownish, tea colored water I like very bright like flourescent orange, white, chartruese. Always bring black, brown (crayfish) and white, probably yellow too. If clear water, then closer to natural colors. I almost always use a plain jig head with no color, or black, or red. Be sure to have a good range of weights. When it is windy or deep you will be happy having the 1/2 oz jigs with you.
Spoons, already mentioned above.
In-line spinners like Mepps, again depending on water color, but anything with a little flash and color work well on both fish.
Hardbaits like rapalas and hot-n-tots for casting and slow trolling.
Does not hurt to have some worm harnesses for both drifting and or slow trolling. Live bait preferred, but plastics, especially Gulp, work well too and last a lot longer.
That would be a short list of tackle. I would also bring a drift sock, it has saved the day many times.
Also, good advice on getting a passport and getting it soon. I cross the border several times a year and it is by far the best document to have. Don’t forget you are limited on how much liquor, beer, tobacco, etc. you can cross into Canada with duty free.
Ask any questions you can think of, happy to help you out. I am planning an August trip to Quebec this year too, looking forward to it!