DG, what sea/area are you swimming in?

I'm slightly obsessed with swimming, and when I lived by the sea would go in most morings, up until it was properly cold. Now it's been a while, and I think it would kill me. However, it's so good for you. I used to chat to old ladies in their eighties who went in right up until Nov-Dec, and back in again for March, and some that didn't stop at all. The were rock hard and had amazing immune systems.

I hate public pools, but still use them as I'd rather that than nothing.