We did a couple of boat dives yesterday. One was to the Ruby E....sort of typical conditions, and very enjoyable. The other was at three fingers off Pt. Loma in the kelp. Temp. at depth was 52, surge was rolling pretty good and the viz. ranged from one to two feet. I had agreed to lead my buddy, who was recently certified, and two other guys we met on the boat who were visiting from Germany. Our plan was to decend together, after which I would lead/navigate a square ending up back at the anchor. We decended feet first and hit something hard. Turned out to be the bottom. Couldn't see it. Couldn't see my guages without using my light. I was tempted to grab everyone and suggest surfacing, but figured it would be an interesting navigation exercise. I made some follow me signs and off we went. I found we could actually see the bottom if we kept within a foot or so, and the kelp made for handy grips when the surge got too bad or when I stopped to make sure I hadn't lost everyone. It was an interesting experience for me. Turns out all the others guys saw was the fins of the person in front of them. They did not have lights. So, in retrospect, I am wondering if I should have called the dive for everyone. I've been diving for a couple of years but am hardly a divemaster. Should I have called it off? :06: