@Badgardener @jerzone I should add here that a few years ago when one of my neighbors died, the guy who bought his house had to dispose of a lot of his possessions. Among them was a big round stock tank that could easily hold four people. I got it for free, power washed it, and set it up in the yard to enjoy it with a friend. I have not used it since that summer but I'm not opposed to setting it up again. But in all honesty, I'd rather have a hot tub on my deck.
@Badgardener @jerzone Thanks!