I just finished the UTD Essentials class taught by James Mott, a UTD instructor and manager of Sea the World Scuba in Farmington Hills, Michigan. I would some up the experience with one word: Wow!
To explain, I need to give you some of my background. Although I would never have considered myself anywhere near an "expert" diver, I am 42 years old and received my Open Water Certification at the age of 16 from another agency. In 1991, after well over 200 dives, I went on to acquire my Advanced Open Water Certification. Between 1991 and the present, my diving became more limited due to family and work obligations, but I continued to dive at least yearly, took a drysuit course in the 2001 and recently got Nitrox certification. In the last 5 years my diving has been strictly limited to a trip or two a year to a warm water location. I considered myself to be a very competent recreational diver. I jumped at any chance to take 100' plus dives including limited penetration dives. I recently got the urge to advance my skills and give technical diving a try. After significant research online and numerous discussions with local trimix certified public safety divers in my area, I settled on UTD and instructor James Mott. James knew my diving experience and level of certification but strongly encouraged me to start with a UTD Essentials class. I was skeptical, believing that the course was beneath my skill level. However, I was getting back into cold water diving after a long respite and buying new and very unfamiliar equipment including a drysuit, backplate etc... so I chose to listen to his advice.
The UTD Essentials course materials were excellent, but I did not spend as much time studying the principles taught as I should have (other than ascent and decompression theory and s drills which were entirely new to me). James also suggested that I practice clipping and unclipping my primary hose and pressure gauge with my cold weather drysuit gloves on and dry land s drills. I did this, but not much. After extensive classroom drills and lecture, we ventured down to Gilboa Quarry in mid-Ohio for the open water segment. I should note that due to repair issues on the used drysuit I purchased, I had no chance to check out my gear prior to the open water course.
The first day started horribly for me. Despite Jame's recommendation that I not connect my underwater signaling device to my BC line (he suggested it go in a pocket), I attached it. I also went with an amount of weight I used 5 years before despite the fact that I have lost over 20lbs since then. The results on the first dive were, in retrospect, predictable. I was extremely over-weighted and my bc hose disconnected from the signaling device. With my heavy gloves, I couldn't reconnect it. I tried using my drysuit to compensate for the negative buoyancy, but the valve was all the way open and I was out of trim so the gas just dumped as I pumped it in. I swam to James and called the dive. I also ignored our 10 foot safety stop (we were at 20 feet). I felt like a chump and a rookie. James also reminded me that on a deep dive, the surface does not mean safety, safety stops become decompression stops. Problems need to be solved underwater. I could have easily swam to James or my buddy and noted the problems and got assistance underwater or had their assistance with a proper ascent with the planned safety stop.
Then we went into fundamentals like air shares and mask drills and I found that my trim and buoyancy (that was so good in the Caribbean with little gear and no problems) was an absolute mess with cold water gear and simple drills like these. Moreover, having swam in split blade soft fins in a lazy, go nowhere bicycle kick for the last decade, I found I had very little kicking technique with jet fins. In fact, I couldn't back kick at all. To make matters worse, I had little dexterity in the heavy gloves and found it enormously difficult to simply clip off my hoses as necessary. By the end of day 1, my ego was totally deflated. I felt (and in many ways still do) like a complete beginner again.
Day 2 went a little better with my weight issues somewhat resolved but James drills again showed me how little situational awareness I had when tasked with the simplest of issues such as an air share, s drills or a mask drill combined with another minor problem. He also stressed the necessity of good team communication and assistance.
In the end, I came away from the course humbled, but optimistic. I need much more work and training before I can be a safe and competent tech diver. I am sure many other agencies would have happily sent me through a quick trimix course for the right price. What they would have produced would have been a walking time bomb. I am tremendously grateful to James and UTD for this experience and I look forward to my continuing experience with UTD. I still want to explore the world of tech diving and will do so. But I will do it right and at the right time. This experience is a journey, not a destination. I am confident that when I do earn a UTD tech certification, I will be have the appropriate skill set and experience to come back from tech dives safely and ensure the safety of my team as well.
My recommendation for any diver (of any level) considering UTD is to start with the Essentials class. I have heard that even instructors and tech certified divers from other organizations have been humbled by this class. The main point is that you HAVE to have the essentials down pat before you can move on. Perhaps for you, the course will simply solidify the fact that you have the essentials skills down. That is not a bad thing. My guess is that you will be surprised at your LACK of mastery of essential skills. This will open your mind to instruction and growth. There is no room for growth and learning if you are not open to the message. Study the materials in depth. They are invaluable. Also, if you can, practice the essentials skills before the class. Finally, as the saying goes, "never go into battle with an untested weapon". Don't come to Essentials, or any challenging dive situation, with new, untested gear. Try it out. Dial it in. Don't try to learn your gear as you go in this or any class. I promise you, in Essentials, you will have plenty of things on your mind to deal with in addition to how your gear works or how much weight you need.
Sincerely, your very humbled brother in UTD, Michael Harrison
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