catherine96821:
I almost said that...
divers look so no nice as just a black profile, secondary to the beautiful colors of nature...
I don't think being visible saves that many people underwater...
I'm currently fighting the urge to go cami-freediver style.
We know a thing or two about green water to green-minus water diving in SoCal. If you dive with your regular buddies, and have been, you just don't lose yourselves anymore. Claudette and I have had to do the pop and look one time in nearly 250 dives - it was in 13' of water on a lobster dive - when we couldn't see a bloody thing, including a 21w HID from 10 feet away. The stakes were very low, so we drifted off - we both had an attack of the guilts and nearly simultaneously popped up. After we stopped laughing and gagging sea water, we dropped and its never happened again.
Even with I dive with people for the first time, we don't get lost at night, in bad water, in rough conditions, etc. It just doesn't happen.
You gotta dive to stay found. That means no Crazy Ivans, disclose your intentions, dive to the plan, you both know the route, the nav points, light communication, touch communication in no viz, etc. And I'm a photographer - I still don't lose buddies.
This isn't a big deal. If you're constantly losing your buddy, bright colors (or worse - lame noise makers) aren't gonna change things. You need to be open to the fact its very likely its not 100% your buddy's fault.
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Ken