I am still swimming Tahoe in December. We are off to slow start for the snow season but it has been windy lately and that means the waters of Tahoe are churning and staying cold. Last weekend, my friend Cathy Delneo came up to take a swim with me. I was pleasantly surprised at how easy it was to swim just shy of a mile in 41º. So the big question that is on my mind is how low can we go?