Ironglow,
If we ever get tossed back a century or two, I think that blacksmiths and farriers would be in very great demand. They would probably get rich pretty quickly.
But I wonder where you would get your coal and iron? I guess that for a long long time, the huge mountains of raw coal that sit at power plants and in rail hopper cars would be the source, if you could get to it?
As for good iron to work, I always wondered about the lowly metal T-Post. I used these alot on my farm, and found that they are fairly maleable, will bend under high pressure, but never break, and were very very tough. Just for fun, maybe you could buy one post at a farm supply, heat it up in your forge, hammer on it for a while, and give us a report of how the metal works? I think that would be really really interesting.
By the way, I also wonder about pig iron. In colonial times, they built stone furnaces, filled them up with charcoal, then dumped iron ore on top, and set it afire. After several hours, the iron in the ore melted and streamed out the bottom of the furnace, between the stones, into troughs that were dug in the sand. This iron cooled into little loaves (called pigs) and was called pig iron. But, how did they take this pig metal (full of impurities) , and "work it" into a high quality iron?
You are correct that being a farrier would be a totally different thing. Takes huge strength, a powerful back, and the ability to handle horses like an expert. It is extremely dangerous work, because it only takes one pissed off horse one second to kick your teeth out with one short kick. I've seen fully mature horses that would just never let you pick up their feet without a fight, and you couldn't shoe then unless you put a rope lip-lock on them and really tightened it down, putting them into a trance state, and then tied their heads between two posts. Really really scarey to watch.
Being in the east, I see lots and lots of horses that are finicky and big time trouble. When I went out west to a working ranch, all 30 of their horses seemed perfect. I asked the wrangler about it. He said that in the east, most horses are big spoiled pets that don't have a real job. People tolerate all of their bad habits. But in the west, they just don't tolerate it. If a horse is still a big problem after a reasonable amount of training, they shoot it and get it out fo the gene pool.
Best, Mannyrock