Hatul
Contributor
The other thing about diving solo is the uncertainty. I mean, this incident has resulted in a huge search effort, simply because nobody knew where the diver WAS. Even if your buddy can't help you, and even if you get SEPARATED from him, at least he can give some information about where you were last seen and under what conditions, that can help guide a search. For example, in this case, if it were known that the diver had exited the wreck, then an expensive and risky effort wouldn't have to be made to search the interior for him. On the other hand, if a buddy reported he never came out, it might have focused efforts ON the wreck, rather than a big surface search. You really impair efforts to retrieve you, when you deprive folks of that information.
True but it's not realistic to buddy dive just so they can help locate your remains. When I dive I'm thinking I'm going down and coming up, not what's the best way to recover my remains.