Palm oil is a big topic here in Germany so I am a bit surprised that this doesn't seem to be the case in Canada.
As we hardly plant any soy here it gets used in a lot of products. But I am sure it is not so much different in North America. Some of the things that contain palm oil here: chocolate, cookies, other sweets, breakfast cereals, Nutella spreads, puff pastry,
shampoo, body lotions, soaps (yep, also soap bars).
I avoid almost all of these.
For cosmetics, I buy soap bars made from other vegetable oils (like olive oil),
shampoo (for the girs mainly) I get one with no palm oil, Nutella spread is a bit difficult because even the organic ones do contain palm oil, although "sustainably sourced" - but I prefer to have none whatsoever. There are only one or two brands that fit the bill.
Sweets and cookies: I only make my own with ingredients sourced locally, as far as possible.
There is also one brand of puff pastry made with only real butter and no palm oil.
So my advice: Cook and bake from scratch and keep an eye on cosmetics.