All I can say is what a great forum! I got so many good suggestions as a result of my original post. In fact, one of the reasons it's taken a while to get back to the discussion is that I've been experimenting and trying out ideas that were presented here.
Obviously, as a new blacksmith, every operation, every technique, every reaction is something new to study and learn from. One cause and effect leads to yet another cause and effect, and so on. To me, that's part of the challenge and appeal of learning this craft.
With that said, I've attached a picture of a dinner bell and the bending jig I used to make it. The jig and the methodology are based in part on your suggestions. Over the course of building, trying, and modifying the jig, it's gotten a little “cobbled up”...but it works.
I bought a propane torch from Harbor Freight, that lets me control the width of the heated zone. It cost $15 and it heats the ½” bar to cherry red in about 1 1/2 minutes. Should have done that first.
Anyhow thanks again to all who replied with comments and suggestions!
Eddie D