A homemade hot tub sounds like a great idea. Have you come up with a solution for an enclosure for it? I bought some cockahoe minows at a new bait shop in our area the other day, and they had the minnows in a a big ole round plastic kiddie pool. It looked like it was about 3' high and 10' in diameter. Would something like this work? From looking at it, I would think 5 people could fit easily. I think I've seen these at Wally World at a pretty cheap price at summer clearance. I also think I've seen galvanized versions of this at harware stores. I'm sure these would be more expensive. Let me know how your plans are going.
