Fall in Mexico

October 16th, 2010
Swimming through pillars of coral

Swimming through pillars of coral

After missing out on vacation last year, Val and I decided to head south for some warm sun and diving.

We did not realize just how low the low season is there.  Apparently September and October are quiet down in Mexico.  We felt like we had the inflatable park resort to our selves.   Not that was a bad thing!

There were a few other divers, but even the boats were mostly empty.  This gave the resort staff time to work on a few projects, which they did very quietly.  On the other hand, everyone also received personal attention from the outgoing staff.

There have been a few changes since our last visit several years ago.  Damage from the hurricanes that struck the Yucatan is still evident, but there is also a lot of new construction.  The food was great as usual, and yes, I will be dieting for the next few months.

Before we arrived, we heard rumors that the weather had been windy the day before, and boat diving may still be suspended.  While true, this gave us the afternoon to unpack and unwind from the trip.   The next morning Val had the beach to herself, and I boarded the boat with a group of fellow photo enthusiasts.

Jumping into 85 degree water was a bit of a shock.  For me it was too warm.  I’ve never been in water above 80, and am not used to it.   I should have brought my shorty or 1 mil.  However, this temperature the fish were active.  We saw a lot of sharks, turtles, and rays along with schools of other fish.

After a few days, we made a number of new friends, and were able to hook up on dives, and meals.   We discussed travel destinations and dive history.   Places to go and things to see.     Underwater, we kept an eye out for each other, and provided models where needed.

I also had the opportunity to catch up some old friends that still worked in the area.  It was interesting to hear details of the storm damage over the years, as well as the changes to the Island.   The last time I was here, Nitrox was in limited supply.  Now Tech diving and gear / supplies are  available locally.   This would make a great place for Tech checkouts.  The dive sites are just a few hundred feet from shore. The water is warm and clear, and there is lots to see during deco.
Hurricane Paula threatened to head our way, so many of the resorts transported guests to more robust locations.  We felt like refugees walking through town in large groups.  We made it back the next day, just in time to pack for the trip home.   Oh well, one day of lost diving.

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Posted in Dive Log, Dive Travel, U/W Photos | 2 Comments »

Count the Counter lungs

October 12th, 2010

A friend just asked an interesting question:  Why have two counter lungs vs one?

I must admit, that no one ever told me an answer to this question, but here is my reasoning for 2 vs 1:
One counter lung only lets the scrubber work during half of the breathing cycle.
If the lung is on the exhale side, then it inflates on exhale, but gas only passes through the scrubber on inhale.
If it’s on the inhale side, then gas passes through the scrubber only on the exhale.

If you have two counter lungs, half the gas passes through the scrubber as you exhale, and half passes through as you inhale. This makes the gas pass inflatable Canada through the scrubber slower, (aka dwell time)  and therefore the scrubber is more effective.  I would also assume that the slower gas movement would decrease the work of breathing of the unit.

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Posted in FAQs, Tech / Advanced, Technical Dives | No Comments »

Good to get wet

September 13th, 2010
Mooring Bits

Mooring Bits

After a few students backed out on my Saturday dive, I reviewing the weather forecast,  and checked with Roger to see if there was any room.  As it turned out, they needed crew for a student dive.  Life is good.   My gear was already prepped and packed, just set the alarm.

The morning was calm with some light clouds. The boat was quickly packed, and we were headed out in nearly flat seas.  Given a group of open water students, bouncy castle the destination was for an inshore wreck in less than 60 ft of water.  In my mind, that means more bottom time, and perhaps fluke.

On the way out, I found out that only half of the group was in Open Water, and the rest were newly certified divers getting in some more practice.   This became evident by the number of question about my KISS Rebreather.  Not wanting to take attention away from an instructor with a class, I tried to be polite, but kept the answers short.

We were quickly at our destination and Chris jumped in as I threw the hook.  Within minutes he had us tied in, and we started getting everyone geared up.   The students went in last as the other divers went in armed for some of the Tog this wreck is know for.   By the time they were in, Chris was up with a vis report.  Not good.

I tried to keep a positive attitude, and rolled in with the camera.    The surface was a little cloudy, but the bottom was downright dark.  Vis on the bottom was 5-10 at best.  I’m not familiar with this wreck, so out came the reel.   I left the gun topside as light, camera, reel, and gun just seems like a bad combination.  Of course, I immediately ran into some nice Tog on top of the wreck, and a fair size fluke as soon as I hit the sand.

The wreck was mostly intact with some areas where you could penetrate.  A quick inspection for lobster came up blank.   The camera was just about useless.   Some part of me was tempted to go back up and exchange it for my spear.   Instead, I fell back to my age old plan of just looking around when on a wreck for the first time.  Even in the tight vis, there was lots to see.  In addition, it’s good to just practice using the camera controls and playing with different settings.  It was good to get wet without students of my own to watch.

After a complete loop around, I doubled back.  I could hear some of the divers starting their second dive, so I headed back to the boat.   We got the class back in the water, and Chris prepared to pull the hook.  Once everyone was aboard, we were quickly free, and on our way home.

Back at the dock we set to work cleaning fish and the boat.  The new divers were obviously excited about the dives, and asking when they could go again.  I only wish I could have gotten some pictures for them to remember the day by.

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Posted in Dive Log, North East Diving | 1 Comment »

Missed the Varanger… Again

September 12th, 2010

After years of trying, I still have not made it to the Varanger.   However this time we were close!

Besides the Varanger issue, I’ve been trying to get together with some fellow instructors to schedule some student dives in the proper depth range.   It’s been hit or miss over the last year, but we were finally able to coordinate schedules.   Unfortunately, none of my students were available.   It figures.   I’ve never been on the Atlantis before, so I just headed out to check out the boat and crew, and hopefully get in some fun dives.

NOAA was calling for rough seas around a front of storms coming through.  The front generated a fantastic sunrise, but the old “red sky in morning” told us NOAA bouncy castle with slide might be right this time.  We could see the front to the south, so we headed north to out run it.    This plan worked well.  We never saw more than 2 ft seas, and we had a fresh water rinse for our gear on the trip home.

The Atlantis is located right inside the Absecan Inlet with parking next to the AC Aquarium.   She’s a large comfortable boat with lots of deck space, and room inside for passengers and dry gear.   Geoff has been trying to get me down to AC to try it out.  I must say, I was impressed.

Shortly we arrived on the Southern Lillian.  The crew had a grapnel on the wreck quickly, and Geoff jumped in to secure it.  Once secure, divers started dropping in.  As usual, I was helping everyone in, hoping to hear a bottom report before dragging my camera into the water.  Geoff reported that below the thermocline, the clear surface water gave way to dark muddy bottom conditions.  Visibility was estimated at 5 ft at best.

With most fish out of season, I rolled in to look for scallops or lobster.   Geoff was right, below the thermocline the temp dropped to 47, and the vis made it difficult to even read gauges.  Once on the bottom I tied off and started the search.  I’ve been on this wreck several times, but in the current vis, I had no idea where I was.  I pulled out a few lobsters with eggs, and finally scored a couple legal ones.   Most of the fish darted away from my light as it approached.   There was one notable exception.  Off in the distance, I could see a large white object.   On closer inspection, it was one of the largest Tog I’ve ever seen.  It was not intimidated by my light or me.   As I approached within a few feet, it slowly swam over the top of the nearest deck plate, and disappeared.

Satisfied with my catch, I headed back to the line.  for some reason, there were large “clumps” of vegetation.   No one was sure what it was, but in some areas of the wreck it was piled up like tumbleweeds.  Reeling up the line involved pulling out wads of this stuff.   The thermocline at 70 ft felt great, and I could immediately see the boat, and the fact that it was raining.

Most divers went in for a second dive.   I opted for one long dive, and was happy with the harvest it produced.

Many of us slept on the trip home.   There are six bunks below, and lots of space inside to stretch out.   Our wet gear got a fresh water rinse on the way, and we still made it back to watch the rest of the game.

It was not the Varanger, but it was still a fun day of diving.

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Posted in Dive Log, North East Diving, Technical Dives | 1 Comment »

Thanks to the kindness of friends.

August 8th, 2010

Saturday, a group of divers headed out to the Arundo in a two fold trip.   First, we were in search of any gear left by our departed friend Yasuko Okada.  Second we wanted to hold a brief memorial service for our lost companion.   While the NOAA forecast was not good, the conditions could not have been better.   Clearly someone up there was looking out for us.

I can not say enough about the kindness and consideration of the captain and crew!   We were all still hurting.    I still can not write this without tears.  Some of us chose not to dive, and everyone understood why.

Thanks to the crew, our tie in was only a few feet from the original. In pairs, we all went over the wreck in separate directions.   I went to the end of my inflatable slide reel with no joy.  Stefan and Shelly found our target by going over the top of the debris.   Back on the boat, plans were made to recover the gear, and mark the location.  Rob recovered this on the second dive.

After the dives, we all gathered at the stern to honor our lost friend.   Captain Jim started off with a brief reflection, then Rob tried to say a few words of comfort.  Both were noble in their efforts, but there are really no words to express our feelings.   In silence we put flowers on the water above the resting place of our good friend.   With the flat conditions, the flowers formed a blanket on the surface above the site of our departed friend.

Many thanks to Captain Jim and the crew of the GypsyBlood for being so helpful and considerate! They were very helpful and understanding to a group of grieving divers.  At the same time, I know they too were suffering!

We were blessed with a beautiful day, and great conditions.

Yasuko, we were also blessed to have met you, we will all miss you!

Posted in North East Diving | No Comments »

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