deneenthom:
I wasn't sure of the weight I should be at - had a 3 mm wetsuit on - and asked divemaster for help determining weight - I was told 10 lbs. was plenty, after I told her I weighed 175 lbs.
I was told to do a buoyancy check when i got in. . . . All 10 people got in water, I got in last. . . . I tried to do check, and would not sink - therefore, I was given 2 more lbs. of weight for my bcd pocket. I was told that it would be plenty.
If you couldn't sink with the weight you had, you were positively buoyant.
This means you needed more than another 2 pounds, you needed to compensate for your buoyancy, and the buoyancy from the soon-to-be-empty tank. An Aluminum 80 tank has a 6.5 pound buoyancy change from full to empty, so you would have needed 2 pounds + 6.5 pounds.
If you had used up the tank while underweighted, you would have had an uncontroled ascent, and possibly been injured or killed.
deneenthom:
We went to the line - and everyone descended but me - - - I was still on top - - -the guy from the boat was screaming at me to exhale for 7 seconds, and let air out of BCD - duh - I did - and stilll would not sink - - - In the mean time - everyone was gone - It was me - alone - dive buddy left me, divemaster left me, I was alone. . . .
Welcome to the world of diving with "boat buddies" and an operator who knows that he'll never see you again.
deneenthom:
Another 2 lbs. were added to bcd, and I finally started to sink - alone - dive buddy gone - divemaster - gone - all 10 people 90+ feet down, on "the wall" at grand cayman.
No buddy, no DM, and I assume no Surface Marker Buoy so the boat can find you again. Sorry, the dive is over at this point. Everything else, except coming back up was a mistake.
If you did this in an area with significant current, or you managed to stay under and had any kind of problem you couldn't fix yourself, we could easily be hearing about you in the news.
The non-obvious lesson, which I'm certain wasn't stressed in your OW class is that
you can abort a dive at any time for any reason, no questions asked.
An even less obvious lesson is that huge problems grow out of little ones. When you start having problems, it's time to bag the dive. There's always the next dive, even if it won't be this year, in Grand Cayman.
If anybody (regardless of whether it's your buddy, the DM, or Boat Captain) gives you crap about it, you can tell them they can kiss your ***. you are the ultimate authority on whether you're going to dive or not. You can call a dive any time before or after you enter the water.
I'd tell to Carnival about the rest of it. Call them on the phone and ask to speak to the person in Operations who is in charge of the SCUBA Shore Excursions for Grand Cayman. The area is full of dive ops, and you deserve to not get yelled at. Don't bother with "Guest Relations". They're nice people, but can't do much.
Congratulations for surviving your first Carribean dive with a bad operator. It's a hard lesson, but one that will make you a much more careful and much safer diver.
Terry
deneenthom:
I started to descend slowly, cleared my ears about 4 times, and could not clear them past 60 feet - - - Still alone - - - I tried to descend further because I was terrified of being without dive buddy or dive master - but couldn't - - - right ear wouldnt' clear - - - I started to get dizzy under water, and ascended a bit - - - still alone - and found the anchor line to the boat - I held the line - couldn't see anyone - (visibility was bad) - and stayed put - I thought dizziness and pain in ears woud subside, but didn't. I ascended to 25 feet on guage, had 2500 lbs. of pressure left in tank, did a 5 minute safety stop, and then went up. I made my way back to the boat, and waited for everyone else to "show up" - when Buddy came up - he asked me "where were you?" - I asked him the same question.
Then - the short tempered divemaster - came up to me, started yelling at me, and told me that this was a "guided dive" and that I should have stayed with him, and not be on my own- he yelled at me in front of 19 other divers - I tried to explain that I couldn't clear my ears, but then he accused me of trying to share a dive computer. . . that I didn't have - - - My buddy had the dive computer - my "buddy" who abandoned me. Needless to say - I started crying - not only of pain from ear, but from embarrassement from divemaster - - - I was bleeding blood from nose.
Went to ships doctor - I have baro trauma in right ear - going to doctor again today -
Lesson learned - - - Know dive buddy - not just trust who you are assigned to - Don't go on Carnival Ship tour again - and Don't go with Don Fosters Diving shop in Grand Cayman.
Please respond with what you think - I think I did the right thing when ears didn't clear. . . . please help -
terrified diver - Dee