What evilnuff said.
I'd reserve coursework money for once you really get into it and want to hone some tricky technical skills like marquetry, inlay, carving, etc.
For standard furniture builds, get a subscription to Modern Woodworking, or Popular Woodworking, and definitely a subscription to Fine Woodworking (it gives you something to shoot for!),and try a few of the basic builds. There's shaker cabinets, basic chairs, entertainment systems, etc.
Those mags show all the typical joints, talk tools, etc.
You'll need space in the garage and some tools, a circular saw, Jigsaw, router, drill, etc. The more you get into it, the more you scour Craigslist for bandsaws, tablesaws, Drill press, etc.