Dive 79

Date: May 23, 2013         Repetitive Dive: 1 of 2

Time In:  14:37  Time Out:  15:09  Time:   :32

Dive Location: Koko Craters,  Oahu, HI.

Dive Shop:  N/A

Purpose: Discover Scuba Diving – DMC Internship

Dive Type:  Boat      Environ: Ocean / Salt

Conditions:  5-7′ Swells, Moderate Current & Surge   Wt:  16lbs

Visibility: 40-50′

Air Temp:  82° F  Btm. Temp:  76.5° F

Max Depth:  35′    Average Depth: 19.5′

Safety / Decompression Stops: None

Start PSI: 2,915   End PSI: 1,456      Air/EANx:  21%

Exposure Protection: 5-Mil Full Wetsuit, Hood, Boots, Gloves

Equipment: 3cf Spare Air, Dive Light, Scuba Pro Jet Fins, iGills

Notes:

Today I did an internship with a Discover Scuba Diving (DSD) class taught by Kendal, a recent addition to the teaching staff at Island Divers Hawaii from Australia. The class started off with the students watching a video at the Hickam shop while I assisted Kendal with getting the student’s gear ready. After the video was finished we headed over to the pool to teach the students mask clearing, equalization, and regulator recovery skills.

Most of the students picked up on the skills quickly, however we had to work with one for quite a while on the regulator recovery skill. Every time she would take the regulator out of her mouth and start to recover it she would panic and stand up in the pool. After working with her for about an hour in the pool we were finally ready to head over to the Hawaii Kai shop to meet the boat for the next part of the class.

Once on the boat we headed out to Koko Craters for the first dive of the day. This morning the visibility was about 15 feet so we were a bit apprehensive about how the dive would go. Thankfully the visibility at Koko Craters has improved today after the high tide came in from about 15′ to about 40-50′.

At the surface as we were about to descend the student that was having so much difficulty with the regulator recovery skills started to panic and did not want to go down. As Kendal guided the other students down the descent line I had her turn over onto her back with her BCD fully inflated and talked to her to get her to relax while I towed her back to the boat. Matt, the owner of Island Divers Hawaii was Captaining the Sea Fox today so he said he would work with her on the surface at the swim step of the boat so that I could catch back up to our students.

Once we were all at the bottom we began a tour of the area showing them the sea life that we typically find here which included a large school of Sergeant Major fish, moray eels, and nudibranchs. We also saw a cloud of thousands of Sea Hares floating past in the current. one of the Sergeant Majors took particular attention to one of the students who was too close to his eggs and started pecking him over and over again on the top of his head. It looked like a wood pecker searching for a meal. I started laughing so hard I almost lost my regulator as he fought off the pesky fish.

Another student lost part of his weights and it we had to catch him before he floated up to the surface and replace his weights. A few minutes later he had a similar problem when he got too high and once again he floated to the surface while I fought with him to keep him down. It finally took both me and Kendal to push him back down until his wetsuit compressed enough that he could stay down with the rest of the group. He was a little bit underweighted so we gave him a couple extra pounds of weight and he was able to continue the dive.

iGills Snapshot

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