Last week my dive club had a seminar day at SBCC Marine Tech and got a chance to play with their commercial dive gear. It was a blast and made for great photo ops. Here are a couple photos. Click on the images for more details. The first one is of me gearing up taken by a friend. The second one was in the training tank. The rest of the set can be found at SBCC Marine Tech - a set on Flickr
Steve, how did You like the heavy KMB helmets?
IMO they are a real PITA!
I only had it on for a while. It was pretty heavy on land but slightly buoyant underwater. It was a lot of fun and relatively comfortable. I am sure I would feel different if I had to wear it for hours at a time.