Wife and I were winter dry camped in EWa for duck/goose and it went BRUTAL cold. This was during the ‘heyday’ of the ‘Combat/Gonzo’ fishing and hunting shows.
Three kids showed up with a boat plus gear and I went and informed them there was NO open water anywhere in the area, but they seemed to know better.
Got a few chuckles the next day following the boat drag marks all over in the snow. Got to hand it to them, they covered a fair amount of ground with it.