Everything old is new again, search for 'external rims' that should garner some hits. Here's the one I've been using for years 1200 ish watts 1/2" stainless tubing 36" I think, I bent it into a U shape. Still working like a champ.
Ooh if we're suggesting other hobbies, I'll suggest the best of all, Halloween! There's nothing I enjoy more transacting the daylights out of both children and adults. Plus I get to play dress up.