Have you contacted Centaur Forge, of Burlington , Wisconsin. They are a clearinghouse of blacksmith equipment. Yes, the prices are costly, but they have it all. Check their online store.
As far as getting started, you can make do with a piece of railroad track for an anvil surface, and you can make a forge out of many materials, some already described above. There are various organizations and associations where you can get information, training, and find used equipment for sale. The knifemaker's guild, several Ferrier's organizations, and blacksmith groups exist throughout the U.S. Do a little looking on your computer with whatever search engine is at your disposal. There are books and magazines on decorative blacksmithing, the most common work is still being done by farriers, ( horseshoeing) and then some of the most interesting research into metal working is and has been done by the knifemakers. Look for Blade magazine on your newstand. If you live near any Amish community, there are always working blacksmiths, and wheelwrights working in these societies. A friend of mine and I drove down to a wheelwright near Arcola, Illinois, to order a couple of wheels to be made for a replica cannon. It turned out that this same wheelwright also made the wheels for the Budweiser Beerwagon that is seen in the company's commercials, drawn by the famous Clydesdale Horse teams. Keep an eye out for any demonstrations or displays on weekends in your area that feature old time crafts. There are almost always a couple of blacksmiths at these fairs, and they can steer you to the local groups, and people who may have tools and equipment to sell.