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Team Teaching: A Tech Diver’s Perspective



By Chris “Doc” Radley

So you’ve been diving for a while and you love it. Each trip to the water makes you want to do more. Maybe you’ve already stepped from Open Water Diver to something a little more advanced. But some things are still out of your reach. No problem though; you can clearly see the answer. You want to be a Technical diver!

Choosing Your Instructor

You watched and listened to the Technical divers on trips you’ve made and with just a bit of jealously wished you could be doing the things they were doing. You’ve done some homework and you know that there are training agencies and instructors that could provide what you need. But you’ve also developed a few concerns. If you’re going to commit the time and money to be a Technical diver you want the right program that addresses those concerns and makes for a fun experience that keeps you coming back for more while managing the increased risks.

  • You’ve read about specific instructors and their “system” for doing things. What if that doesn’t feel right? How do you get alternative perspectives? Can there really only be one right way? If it’s not working for me who do I turn to?
  • You’ve got to make plans for the training time; what happens if the instructor isn’t available, gets sick, or for some other reason can’t do your training as planned?

Two Can Be Better Than One 

The answer is to find someone who offers “Team Teaching”. With two instructors you gain important benefits that address your concerns and more.

  • Different perspectives on approaches to skills and choices in equipment. Sometimes just having a different person show you or explain to you the exact same concept can change uncertainty to clarity.
  • Differences in setting up your gear, how you gear up, how you enter and exit the dive. Even small changes can mean the difference between something that just works and something that feels right for you.
  • With two instructors you have a higher probability that your training will move forward as planned. If one instructor has a conflict or gets sick you still have the other instructor. Even in the event that something happens while diving (even instructors can have ear problems) there is still another instructor to carry on.
  • Chances are no two people will be alike not just in their perspectives and teaching styles but even their physiology. Beyond the benefits of the different perspectives, you may find that one instructor is better able to relate to your specific issues that may be related to height, weight, age, etc.

Team teaching doesn’t change the requirements you have to meet to become a Technical diver. It also doesn’t change the fact that for some things safety will always dictate that there is only one correct way to do it.

Team teaching does afford the benefits of providing multiple resources that have multiple experiences and perspectives. When there is room for differences of opinion and making choices you’ll have a better chance to get it. You’ll also have a built-in backup plan to help you get your training done even when one of your instructors isn’t available as planned.

Finding a Teaching Team

Team teaching is not the norm in technical instruction, but certainly can be and is practiced by some instructors.  Reach out to other technical divers in your area and ask about any local instructors that offer team teaching.  This is often the best option and can limit extra expenses. If travel is necessary, or just a desirable option, throw the net wider.  And ask local instructors if they have another instructor they would team teach with.  Often times, there is more than one technical instructor at a facility and they may be willing to work together by student request.  That also allows more freedom for the instructor to video students, observe them first hand, and remove themselves from the team dynamic underwater, and that alone can make for a better course for the diver.

One last point that should not be overlooked; at the outset of this piece, many of the concerns revolved around the singular view that one instructor could have. Think of this as the “do it my way approach”. You’ve probably noticed that in practice there are many different ways to do things. Keeping an open mind doesn’t mean adopting every new idea that comes along but it does mean at least being willing to consider what merits it may have. It might come as a surprise to many newer divers that things which are commonplace today, whether equipment (BCDs, Aluminum tanks, single hose regulators, even dive computers); gas options (Nitrox, Trimix, etc.) and gear configurations (Sidemount) were once viewed with suspicion.

Team teaching in a technical diving course offers many direct benefits to the diver in that course. When it helps you to learn and keep an open mind it also makes you a better diver. Something we should all aspire to be.

To find out more about International Training, visit

From its humble beginning in 1994 to today, the group of training agencies Scuba Diving International (SDI), Technical Diving International (TDI), and Emergency Response Diving International (ERDI) form one of the largest diving certification agencies in the World – International Training. With 24 Regional Offices servicing more than 100 countries, the company today far exceeds the original vision the founders had when they conceived the idea on a napkin, sitting at a kitchen table in the early 1990’s.


Nauticam announce NA-A7C Housing for Sony a7C Camera



Sony’s latest full frame mirrorless camera, the a7C offers the underwater image maker one of the most compact and travel friendly full frame systems available on the market today.  The a7C features Sony’s latest stellar autofocus and a much improved battery life thanks to its use of the larger Z series battery. The BIONZ X processor delivers superb low-light performance and faster image processing. For video shooters, the a7C features internal UHD 4K capture in the wide-dynamic range HLG image profile at up to 30p.

Nauticam has housed more mirrorless cameras, and more Sony E Mount cameras than any other housing manufacturer. This experience results in the most evolved housing line with broadest range of accessories available today.

Pioneering optical accessories elevate performance to a new level. Magnifying viewfinders, the sharpest super macro accessory lenses ever made, and now the highest quality water contact wide angle lenses (the WWL-1B and WACP-1) combine with the NA-A7C housing to form a complete imaging system.

Nauticam is known for ergonomics, and an unmatched experience. Key controls are placed at the photographer’s fingertips. The housing and accessories are light weight, and easy to assemble. The camera drops in without any control presetting, and lens port changes are effortless.

NA-A7C features an integrated handle system. This ergonomic style provides exceptional control access, even with thick gloves, with ideal placement of the shutter release and a thumb-lever to actuate the AF-ON button from the right handle.

Nauticam build quality is well known by underwater photographers around the globe. The housing is machined from a solid block of aluminum, then hard anodized making it impervious to salt water corrosion. Marine grade stainless and plastic parts complete the housing, and it is backed by a two year warranty against manufacturing defects.

For more information in the UK visit the Nauticam website by clicking here.

For more information in the USA visit the Nauticam website by clicking here.

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BLUE EARTH – Future Frogmen Podcast Series – The Next Generation of Ocean Stewards: Lauren Brideau



A series of conservation educational podcasts from Future Frogmen, introduced by Jeff Goodman.

The Next Generation of Ocean Stewards: Lauren Brideau

We have a new host, Dr. Colleen Bielitz, and today we’ll be interviewing a recent college graduate as part of our once-a-month episode that focuses on students: the next generation of conservationists, researchers, and activists.

What are the next generation of ocean stewards doing to protect our Blue Earth? Join us as we find out by speaking to Lauren Brideau, a recent graduate of Southern Connecticut State University. Lauren started as an undeclared major but soon found her calling, now she is part of a research team conserving life below water.  She is a prime example that if you want to defend our oceans and the creatures that depend on the sea to survive, now is the time to become part of the solution.

Richard E Hyman Bio

Richard is the Chairman and President of Future Frogmen.

Born from mentoring and love of the ocean, Richard is developing an impactful non-profit organization. His memoir, FROGMEN, details expeditions aboard Jacques-Yves Cousteau’s famed ship Calypso.

Future Frogmen, Inc. is a nonprofit organization and public charity that works to improve ocean health by deepening the connection between people and nature. They foster ocean ambassadors and future leaders to protect the ocean by accomplishing five objectives.

You can find more episodes and information at and on most social platforms @futurefrogmen.


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This is the perfect start to your 2021 diving season… and at an incredible lead-in price of just £885 per person.

Jump on board the latest addition to the Emperor fleet and enjoy diving the famous sites of the Red Sea with this fantastic special offer. This itinerary takes in the wonderful South & St Johns from 26 February – 05 March 2021.  

Subject to availability – limited flight seats at this price so don't delay!

Call Diverse Travel on 01473 852002 or email to book your spot!

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