tHANKS GUYS....LIKE THE INFO ABOUT THE GOOSEFISH. i KNOW IT ISN'T A GREAT IDEA LEAVING A BOAT UNATTENDED.....wOULD MOST DIVERS CONSIDER SOLO DIVING A GOOD IDEA......i THINK NOT :shocked2:
Well, looks to me that the question should be "Would most *solo* divers consider diving solo and leaving the boat unattended ?" Seems to me the answer is almost a consensual NOT.
Actually, it has nothing to do with soloing: even a bunch of 10 divers would probably consider leaving the boat unattended while diving a bit of a darwinistic approach to life
When you dive solo, you sort of make a risk analysis and mitigate potential risks- sometimes (in my opinion) better than buddy-diving. The most obvious risks were already stated by you, such as alternative air source: with a buddy you share air (in case of OOA, malfunction etc), in solo it is a risk, and by having another redundant source of air you've just minimized the risk...
So, now consider this risk: you go boat diving, a few miles from shore. Whether alone or with 1,2 or 50 buddies, get in water, and leave the boat unattended. Suppose you recognized the risk of anchor detached, thus you double fix it and double checked the anchor. You dive, and when time comes to surface you can't find the darn boat. Why? I don't know- anchor line broke, tide/current changed and you are too far away from boat and the swell does not allow you to see it from a distance of 500meters, or- the boat got stolen
Whatever.
How do you mitigate that risk? Not to mention what if you're solo and you do need help to get on it, to drive it to hospital (a goosefish took a taste for you, shark came to see what's the fuss about
)??
By the way, unattended boat stolen is no joke- seen that happen, also seen divers surfacing 100 meters from boat, but such strong wind they could barely come back to it.
As to the general question "what if", yep- you prepare yourself for 1001 different situations, and in real life sh!t happens, something comes that turns all plans to rubbish. Even when expecting the unexpected something more unexpected can happen. Life's not always fair... (but ain't it better than sitting on the sofa doing nothing??)