[satori99]

I have had a tow line break, and lost an entire tender in a calm sea. As soon as you lose eye contact, it's almost as good as gone.

And everytime I have sailed in a blue water race, the entire crew wear self inflating harnesses that also contain a radio, gps, knife, dye, etc.... and often also a high vis swimmers cap. And the harness never comes off. Even while sleeping.