Well I just got back from a hunt over there. Most dangerous occupation in the world right now is to be a white SA farmer. The remaining white farmers don't want to believe that the government will expropriate all the land without compensation but in my estimation, and based on what has happened all across Africa the last 30 years, it is a better than 80% chance they move forward with that.
The Whites that remain there are probably the last generation that will be able to make a living. If you look at who is working in airports, hotels, restaurants, government jobs, banks etc. whites now hold very few of the upper level jobs and even less of the low level jobs. Unemployment is 40% and growing as the economy collapses in on itself and the population grows at double digit rates. Business for self, Guiding and farming are the last bastions where the whites predominate. The Rand used to trade on par with the U.S. dollar, now you can get 13 Rand for a dollar. A 16 ounce T-bone with all the trimmings and two beer for under ten bucks. Pack of smokes $2.50.
The farmers remind me of so many peoples before them that have their whole net worth and centuries of family history tied up in a place. Even when they are being slaughtered they are very reluctant to leave and go somewhere safe. They convince themselves that if they can just hold on it will get better. It isn't going to in my opinion.
If you are old enough, have no kids or family and don't care if you leave no estate, you can probably stay there for another few years. Outside of that, if it were me, I would be selling out for the best price I could get and I would move to Australia, New Zealand, Canada or the States. Australia is actively soliciting farmers to come there, might as well jump on the opportunity.
As far as safeguarding deposits, it may be time for an escrow service or I pay X dollars thirty days prior to trip, balance when I get there. Pretty sure I wouldn't be sending deposit money of any significant amount for a hunt two or three years out. No matter how honourable an outfitter is, if they get punted from the land they are not going to be able to refund your money.
I am glad I went, had a great time, but I fear it will not be much longer that hunting in SA will be feasible. Even now, it is only marginally safe. SA is one place I would never travel without armed escort.