 assign someone that knows everyone in the group, kind of do a little interview of everyone, how well they swim. If you identify someone that doesn't swim very well, put them in a life jacket, a Coast Guard approved life jacket. And then your water watcher is kind of a family or group lifeguard. And now even if there is a lifeguard nearby, that still helps to have your own person who's accountable for everyone in the group. They know their limitations. And that's the bottom line. You have to know your limitations. Don't go out