You’ll have multiple issues there; none insurmountable.

First, moving to Canada. Do you have citizenship or Canadian ancestors? Are you a persecuted minority from a war torn nation? You already indicated you aren’t entering the country based on wealth or needed skills.

Second: working in Canada. Once you’ve moved here, you’ll need to get a work permit, a social insurance number, and get registered to pay personal and business taxes.

Which brings us to the next bit: you’ll need to register a business and pay the licensing fees. If you’re planning to farm, you’ll need permits and inspections and a business plan for that as well.

By this point you’re likely down to around $100k remaining. You MIGHT be able to find a decent trailer to buy for that price. But then you have to park it somewhere. Where I live, a couple of acres will run you around $5million CAD. But there’s lots of places out in the middle of nowhere where you can get a couple of acres for around $30k. That comes with no services however; you’ll need to bring everything you need from electricity and water to Internet and food. And likely you’ll need to pay someone with a skidder to build you a road to that acreage. And you’ll be in a place with very few people, -40 temps in the winter and hottemps in the summer with mosquitoes and black flies in swarms. And likely you’ll be outside a fire district, so the next wildfire that sweeps through will wipe you out.