herman:Yep and it's starting to get bad here.
If not, you know what to do
El Orans,
Future PBD-patient
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herman:Yep and it's starting to get bad here.
NightRaven77:Attention Divers...!!!
I am going to Bonaire for the first time in October and want some insight as to things I just have to do while Im there....
Anyone got any good ideas???
NightRaven77
NightRaven77:Attention Divers...!!!
I am going to Bonaire for the first time in October and want some insight as to things I just have to do while Im there....
Anyone got any good ideas???
NightRaven77
As an occasional solo diver, it might be a bit hypocritical to dis a deep air diver, nonetheless I'd say by definition you can't "properly" plan a dive to 200 feet on air. The risk of ox tox is too great to be working at that depth on air and the narcosis degrades your decision making abilities. Besides, as narced as you're going to be at those depths on air, the few memories you'll bring back are most likely going to be of little more than neurotic gauge checking...vjongene:The Windjammer can perfectly be dived on air if you don't mind doing extended deco, and you are able to properly plan the dive.
Trimix is expensive pretty much wherever you go, especially in out-of-the-way places like Bonaire. Nonetheless, it is (or should be) the price of admission to deeper dives. From experience, I can tell you that helium is available on the island for other than training purposes, at least most of the time.DEEPLOU:Trimix is extremely extremely expensive. I think the only one who uses it there is the trimix course.
NWGratefulDiver:Just got back from Bonaire on Saturday ... where are you staying? We stayed at Captain Don's Habitat, and the reef right in front of the lodge is a fabulous dive (actually two dive sites ... La Machaca and The Cliff).
... Bob (Grateful Diver)
Desa:Not trying to Hijack this thread, but since we cant go to the Cayman islands in October, we have deceided to go to either Bonbair or Carasau. I have never been to either one. Wife wil do a little diving, but she wants a motel that is a step above a "divers dive". How is/was Captain Don's Habitat?
Any other sugestions or recomendations?
Desa:Not trying to Hijack this thread, but since we cant go to the Cayman islands in October, we have deceided to go to either Bonbair or Carasau. I have never been to either one. Wife wil do a little diving, but she wants a motel that is a step above a "divers dive". How is/was Captain Don's Habitat?
Any other sugestions or recomendations?
I have no intention of rekindling the Deep Air controversy. However, the agency with which I trained (CMAS) still considers 60 m (200 ft) to be the maximum depth for diving on air. This gives a ppO2 of 1.4 atm, within what most would consider the "safe zone" for ox tox. I can remember clearly all of my 50 m + dives, and while narcosis was certainly a factor there was a lot more to them than neurotic gauge checking.reefraff:As an occasional solo diver, it might be a bit hypocritical to dis a deep air diver, nonetheless I'd say by definition you can't "properly" plan a dive to 200 feet on air. The risk of ox tox is too great to be working at that depth on air and the narcosis degrades your decision making abilities. Besides, as narced as you're going to be at those depths on air, the few memories you'll bring back are most likely going to be of little more than neurotic gauge checking...
Been there, done that, lots of us old farts used to do it regularly. I won't do it anymore, however - it's just not safe. 200 feet calls for a mix rich in helium to minimize the narcosis and lean in oxygen to reduce the ppO2. "Proper" planning would call for a ppO2 on the bottom of no more than 1.4 and an END of no more than 100, which translates to a 19/43 trimix, or 18/45 if you use standard mixes.