Wow, Luthy,
what a finding - thank you for sharing this with us
today. You know, my spare time is very sparse, but this offer is so convincing that I have just signed up.
You know, I do have a bathtub, but I might use the nearby gravel pits instead.
You know, those small lakes are almost ice-free already, so why not practice the ancient arts of the Aquacamamata in there?
Cheers!
Markus