My day started at 0530 with a quick shave and packing my towel and swim shorts, and then a colleague polled up at 0630, we picked up another colleague and then headed down to Portland. We arrived at 0800 and then waited for the others to arrive. We went and had a briefing about the day’s activities, and then were issued with kit: wetsuit, with hood; boots, fins [never called flippers!] belt with weights, face mask, gloves, BCD [buoyancy control device - a jacket with connection for the air tank, which inflates and deflates the vest which aids buoyancy whilst diving] and air tank [10 litres, which should last around 30 mins, depending how fast you breathe and how deep you dive.
We then were supposed to go to a local swimming pool for our practice and test exercises - but when we arrived, the pool claimed not to have the booking, and so we were turned away. We were advised that we would try out in the shallow parts of the harbour, so we got kitted up, walked across the main road to Portland in our kit [great photo opportunity!] and then we were paired with a buddy and an instructor. We went into the water, and then ducked underneath, taking our first gulp of compressed air, and then breathing out. It didn’t seem too bad, but the water was mucky and we stirred up sand from the harbour floor, and we were then given tasks. I went first, and had to remove my regulator [air supply] and continue to breathe out slowly, and then put the regulator back, blowing out the water with more compressed air. Then we had to lift the face mask, and allow water to rise up to below our eyes, replace the mask, and blow out the water, using compressed air blown through our nose. That was more difficult.
We then left the harbour and walked back to the centre for lunch – the kit was heavy, very heavy, and of course whilst in the water seemed less so, but again out of the water it was really heavy. After lunch, quiche and sandwiches, we were kitted up again, and informed we would head out to a wrecked dredger, just outside the harbour wall. We headed out to a jetty where we loaded our kit and ourselves onto the RIB [rigid inflatable boat] and headed out like Special Forces heading into battle.
We moored up at the site, and then had to get kitted up in the boat – more difficult than on dry land. Two colleagues who have dived before showed us how to roll backwards off the boat. An instructor went next, and then it was my turn. I was told to go, and did a perfect backwards summersault into the water. I met up with the instructor and with hand signals indicated all was well, and repeated same to the dive master in the boat. Every metre down in the water, you just have to “equalise” i.e. make sure the pressure in your ears “pops” like it does in an aircraft. I found this difficult, and as I went deeper, the pain in my ears increased, but I could not release the pressure. I indicated this to my instructor, and he tried to get me to do the exercises, but to no avail. I headed slowly back to the surface, we chatted, and we tried again.
The same happened, and as I went deeper, we were aiming for 9 metres, so I knew it would be no good, but the instructor reached forward and took my head hood and opened it, which did the trick and I indicated an OK and we carried on down. Reaching the seabed, I was asked to kneel down and ensure the buoyancy was OK, and I realised my face mask was filling up with water. Beards are not always the best option! Snorting seawater is not good, and I tried the clearing exercise, with the instructor watching. I tried again and again, but to no good, and with the water rising I knew that I had to go back to the surface and fail, or sort it. A large gulp from the air tank, and then a large blow from my nose, with eyes shut, and the mask was dry and clear. The instructor looked back at me with large eyes, and mimicked applause. I was down, and breathing and stable. All was well. I met up with a colleague, and realised it was just us two. We looked over the wreck carefully – but it is really just a lot of odd metal shapes and sea plant growth. We then swam along the seabed looking at fish and crabs, lobster pots, and small items. I realised that my perspective was all odd, things I tried to touch were further away in reality. Our instructor at one point put a hand on my air tank, and one on my colleague’s and we towed him along to show that we could pilot ourselves. It is all about trust, respect, and being able to relax – to breathe, to make decisions and carry them out. Not easy, but when you are down there it is a different world – you are deaf, partially blind, totally reliant on the tank of air on your back, and the support of another human, a stranger.
After a while, we were joined by the second instructor, and my colleague went up with the first, and I then stayed with the second. Coming up, even from 9 metres takes care, and we had to follow a line to the boat, stopping and letting air out of our BCD, which seems counter to what we expect – letting air out makes you rise? In time I felt the surface of the water break, and we were a few metres from the boat, so we swam on our backs, and then had to get into the boat. First you take off your weights, and then the BCD with air tank, and finally, leaving your fins on, you propel yourself up onto the side, bring your feet up, and someone grabs you and pulls you in. Easy! But hard!
In the boat we swapped stories, enjoyed bars of chocolate and hot Ribena, to help cope with the taste of seawater and compressed air. We tidied the boat and headed back telling more stories and experiences. We unpacked the boat at the jetty, took the kit back, changed and then enjoyed a mug of hot chocolate. I realised that my ears were pretty odd, and although they are clearing, the pressure changes have affected them. I was relieved to hear an experienced colleague tell me his are exactly the same.
We gave our thanks, received our certificates, and headed home. I was tired – a long day from 0530, and the demands on my body, my mind, a drive of 100 miles, and as it says in the brochure, diving changes your life. I want to go back, I want to experience all that again, prove to myself that I can face the challenges, and see more of God’s world and the fragile beauty that it contains.