Just getting started with u/w photography and received my first setup yesterday (Nikon D90, Aquatica housing, and S&S stobes). After spending the day opening boxes like a child at Christmas and putting it all together, I started to think about what I'm missing (if anything). The only thing I could think us was possibly a wrist strap. I don't recall seeing any references of wrist straps in any of these posts, the u/w photo books I've read, or even in photos. Since I'm going to be carrying around a setup that set me back a lot, why doesn't anyone seem to use or discuss them? Or do they and I've had my head in a hole? Thanks.