Interesting thread, and challenge you have zimbo.
Not that being successful as a farmer is trivial (it definitely isn't), but I'd agree that the gating (pun intended) factor may be what you want/need to set up on the horse side. Some of the most expensive horse operations in Canada are a little ways south of me, just north of Toronto, and they were in the stratosphere price wise before Toronto real estate went nuts in general lately.... So the horse side of things definitely needs detailed spreadsheet work....
You may know already, but on the pure Ag side of things, I'd want to identify the key Ag schools in a geography. Top universities in Canada are Guelph, and the U of M (Manitoba). Many fine ones in the USA, but I know them less well - A&M if you are interested in Texas, and I'm sure the Mid-West guys will chime in with the names my old brain cells aren't dragging up....
Farmers are generally aging here, and I'd expect that any of these top schools are oriented towards helping skilled farmers transition
into our countries.... what I'm thinking of is all the ancillary resources and issues that tie into a major transition like this. Governments are pretty similar anywhere on the planet, just some guidance on navigating govt bureaucracy is valuable, on top of all the pure Ag knowledge and ongoing research....
Most of Canada may be colder than you want, at least half the year. We have blueberry operations here in certain areas, some are near my friend's place near Abbotsford BC, in the Fraser Valley. They had a rough Winter this year in the Fraser Valley, but generally have fairly mild Winters on a Canadian scale.
Putting Winter to Work..... there are operations in Canada that produce Ice Wine - critical timing on the harvest, and you need to find enough people willing to get up in the middle of the night and freeze their fingers ! You don't
have to be crazy to farm here, but it helps if you are..... :laughing:
You may have a similar berry in SA (?), what is also popular here are cranberries. An example of a long-established operation north of me:
Johnston's Cranberry Marsh - Johnston's Cranberry Marsh & Muskoka Lakes Winery
I don't know enough about SA to know if wetland farming is common....
It's been touched on already,but bears repeating..... Firearm Laws vary widely, even
within the USA - what is considered legal and normal in Texas often is a problem in certain other States. In Canada, sidearms are restricted, and long guns (with just regular paperwork in place) are considered normal for Hunting in season, and in most rural areas legitimate for defense of livestock year-round. Canada has relatively strict storage-of-firearms laws in place (ex. - you need gun-safes at home) in most provinces, whereas some US States have few or no storage requirements at all.
Let us know how your research and project progresses :thumbsup:
Rgds, Dave.