W&C,
No need to apologise. It wasn't an issue. I suggest things that I think are worthwhile for us. This post was waiting to be posted when you made your comment on thios foorum so I though go for it now.
I believe like you that talk is cheap. Actions speak louder than words and we need to point out to others that it isn't going to be without some pain. People spend five minutes in the cold and think that it is like that. A weekend of cold is painful and needs to be tried before you actually realise how difficult it is. You already know many things here which is why your input is so valued by us.
After this weekend we can do another in Jan or Feb when it gets really cold. Those that test this weekend or next will learn before their vitals are frozen.
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Let's wait until then to arrange another.
You have an interesting idea of fun. Although I admit that I enjoy these tests and accept they are necessary. They ain't on my list of fun stuff.