I thought about proper farming out there... But no, I don't think I would. 50-60 acres to keep a few cows and a few pigs on and to make some hay, but not a full time farm.Looks like you could buy a set of big discs, a drill, and grow as much corn per acre at home as you might in Canada.
Parts of Caithness looked every bit as hospitable to me as Manitoba did.
That's the flippant bit out the way, sorry.
From what I know, I would not entertain going to the prarie provinces unless I could sell enough here to go and buy at least 4 sections; and the machinery to farm them, and to finance the first crop and then afford to lose 1/2 of it. It would still be possible to fail even with such a head-start. Quite a lot of the nice farms in Alta and some in Sask have oil revenue helping the farm along.
Land has trebled in price since went in 1998, crop values are similar, and as far as I know the produce still has to travel a hell of a long way to port.
I can call to mind four British families who had all bought farms at earnable money when we were there, within a small radius who have sold up and are doing other stuff.
As has been said, the good land is in very strong hands and does not come available. Incomers will be offered the awkward small slough ridden bits that nobody else wants, for strong money. When British pitch up there, it is regarded as amusing to the locality that we would want to go at all what with the percieved advantages that we enjoy here. But at least you will have plenty of "friends" in Town whilst you are spending your GBP kitting up.
I know somebody who has done well on the oil patch the last few years but he is not doing it now, with oil at near half its previous value, and neither are plenty of others, some of whom thought the music would play forever and spent accordingly.
In short It is a beautiful place to holiday in but not one I'd choose to farm.
And believe me, I really wanted it to all be true, and was quite prepared to sell every stitch I could muster to go. But a miserable wet seeding time, in a place that looked like a throwback to the 1950s road movies; with abandoned American cars and pickup trucks and derelict outdoor movie theatres was enough to shake me to my senses.
If you want to go though, you must, even if you decide it's not for ever at least you will have laid the ghost.