Bill’s Reals Blog - Scuba, Travel & Gadgets

I was thinking about this on the way to work today. It would be great to see videos of bands playing their songs on Rock Band. And today, I find that one of my favorite bands has already done this.

It’s an ad for HowStuffWorks.com. The cat looks miserable but then again that’s how most cats look most of the time, so who knows. I’d really like to see how they got the cat into that contraption.

To whom it make concern, please consider me a “stroke” for this day forward.

About 7 years ago, I got into Tech Diving/Cave diving. I remember it vividly because my psycho-ex-wife tried to throw all my dive gear away the day before I started taking my nitrox course. I quickly got hooked up with DIR/GUE and progressed thru Cave 2, Tech 2 and other courses.

Let me say that I’m interested in all diving equipment/techniques, be it DIR, monkey diving, cave diving ,wreck diving or rebreather diving and I frankly don’t believe the GUE mindset of rebreathers killing you if you so much as touch one. Also, I’m a geek, no’f said

I was always interesting in rebreathers but thought they were voodoo. Something that didn’t have a mission in my diving. However, I kept my eye on them and recently thought that the risks were far outweighed by the benefits of them.

Basically, my dives were deep and for “big dives” I was humping a heavy set of doubles and a bunch of stages for one dive. Also, I starting to do exploration dives where you really don’t know where you might end of up and need some flexibility. I felt a CCR was a great tool for these requirements, with the added feature that I would be silent to marine life and have a huge gas supply at almost any depth.

I then went thought the selection process which I can only describe as trying to find out which brand of car you like best. Coming from a DIR/HOG mindset, I didn’t want anything on my chest to clutter it up, which only left back mount counter lungs.

Next, I took part in a rebreather experience course and tried both a manual and electronic rebreather. I really liked the manual ccr and didn’t really care for the electronic version, as I felt like I was merely a passenger in a car and I really prefer to drive. During this time I did a bunch of reading, asked a lot of questions and settled on a KISS or a rEvo.

In the end, it came down to cost. I was offered a very good deal on a KISS and that, as they say, was it.

I liked the rebreather experience course that Robin Jacoway of Deepoutdoors, taught and I wanted to train in the area that I would be doing my diving. Deepoutdoors is in Poway, CA which is only 20 mins from my house and we have a plethora of dive spots that are great for training.

Day 1:
The class was Robin’s first KISS class and was team taught with Dan Crowell. There were 3 KISS divers and 1 rEvo student. We went thru the academics, and built our units, it was a long day. But I was like a kid in a candy store, I get to really do something with my rebreather.

Day 2:
Pool rebreather diving. Buoyancy wasn’t bad, DIR slams buoyancy into you, so adjusting to the lack of lung volume affecting my trim wasn’t a big deal, but it did take some time to dial it in. Then it was back to Deepoutdoors to strip, clean and prep our units for the next day. Oh and go through more class room material. Since it was Sunday, Nate and I volunteered to get cylinders filled for the class at the dive shop Nate works at. We loaded up my truck with a gazillion rebreather and bailout bottles and then spent the next 2 hours waiting for the shop manager to get back and open up the shop.

Day 3:
Open water beach diving @ Marine Room. We kicked out to horrible vis and a leaky manifold on my KISS unit, so my dive was only about 30 mins before I had to head in. We had planned on doing two beach dives but Robin scrubbed the second due to the poor conditions. Then it was back to Deepoutdoors to strip, clean and prep our units for the next day. This was also the start my nightly rebuilt project as each night something new would fail the negative test.

Day 4: Open water boat dives. Motored out to the artificial reef, Yukon, off the coast of San Diego. We were practicing our skills a little deeper and did three dives on the Yukon with no major issues. I did have my DSV o-ring go out on the last dive but this happened as we were practicing our bailout ascent so it didn’t ruin the dive but did make it more realistic. Then it was back to Deepoutdoors to strip, clean and prep our units for the next day. Oh and repair my DSV/BOV.

Day 5: Back on the Yukon for out two last dives. These dives were going to be deeper and longer while we practiced our skills and adjusted to the unit. This is the first dive where I really started to pay attention to anything besides my PPO2 and I got real close to all the fish and listened to the the silence. Theses were fun dives and allowed time to fine tune our oxygen addition, minimum loop volume and learning the muscle memory of where everything is on the rig.

Then it was back to Deepoutdoors to take the written tests and then Robin informed us that we passed. We are now manual rebreather operators.

Girly MAN!!!!!man man man man

The problem with most underwater camera housings, besides potential flooding, is the eye piece. The standard viewfinders usually don’t magnify the image and usually reduce the image size so you can see the corners and picture data on DSLRs.

See example below:

This is a pain as you can’t critically focus the image and most of the time are left to just guess on the composition and framing. And compounding all this, you are wearing a mask between the eye piece and your eye. Sometimes you get very lucky and get the shot, other times need to have Mr Photoshop help you fix those images or get out focused, poorly framed pictures that you just end up deleting.

Some very high-end manufacturers have started to build larger non-vignetted eye pieces for their housing but that’s not an option if you are already invested in your camera/housing combo.

Not anymore, Backscatter a specialty underwater imaging company in Monterey has modified two off-the-shelf eye pieces from Inon that bolt onto almost any underwater housing. There eye-pieces extend the eyepoint without changing image size in viewfinder so that 100% of camera’s finder image is seen without any vignetting, even underwater with a mask.

Backscatter has the Inon 45, macro/wide angle and the Inon Straight Viewfinder, which is designed for fast moving wildlife. Both are available now, $900 each.

Guess I’ll need to start saving my pennies.

I don’t have a GPS; not an in-car navigation system, integrated into a cell phone nor a hand-held version. I don’t really see it as necessary in this day and age mainly because:

1) I can print directions out on my computer

2) My cell phone has Google Maps on it with a “location” feature.

Having Google Maps Mobile was a game changer for me, it made a GPS-like experience by using cell-phone towers and known wi-fi networks to estimate your location, it even works well while driving on the freeway.

Blackberry has a GPS radio in it’s popular smart phones and Garmin is coming out with a GPS phone, but I don’t see a need for full blown GPS with the cell phone integrated Google Maps.

So I ask you my few readers, do you think having true GPS is necessary in your cell phone?

This 14ft monster was caught in a Thai river after an extensive search by a biologist looking to study them. They have a 15inch arrow-shaped barb on their tail that can penetrate thru bone. They feed on clams and shrimp by detecting their electrical signature with special sensors and bury themselves in the mud as a defense.

The biologist who studied them claims that these creatures may be the largest freshwater fish in the world.

There are unverified accounts of individuals growing well over 1,000 pounds (450 kilograms) in weight and more than 20 feet (6 meters) in length

Surpisingly, they exist in a rivers in heavily-populated areas and aren’t on the local menu because they are extremely hard to catch. The one caught in the picture gave birth shortly after being captured and was released without harm.

Read

This is awful but I hope people don’t go shark crazy again.

A Coast Guard helicopter is being sent to assist Solana Beach officials after a fatal shark attack was reported there this morning. A man was killed in the apparent attack, officials said.

The HH-60 helicopter crew has been dispatched and is going up in support of lifeguards and other emergency crews.

“It is not an active search-and-rescue,” said Coast Guard Petty Officer Clinton Dotson. “We will help clear the area … and see if we can spot the culprit.”

http://weblog.signonsandiego.com/news/breaking/2008/04/coast_guard_to_assist.html

I LOVE my iphone but I miss have a scuba diving decompression program on it. Having this I can plan my technical dives on the device that I always on me, my cell phone.

I used to have jdeco on my Blackberry, and before that I had DivePlan on my Sony P800 and way before that Decoplanner on my Palm. But when I moved to the Iphone, I had nothing and I so I had to go back to my PC/Mac based decompression program.

However, on the horizon there is now hope: IphoneDeco.com. The site just went up and announced the development but not yet released version of a decompression program for the Iphone/Ipod Touch platform.

From www.iphonedeco.com:

iPhone Deco works in conjunction with MyDecoPlan.com to bring an interactive, intuitive approach to dive planning for the iPhone. Open Circuit, SCR & CCR Dive Planning With Buhlmann/GF and VPM/B - Coming in June 2008!

MyDecoplan.com will give you a sneak peak on what they thinking. I can’t wait until June.