I just started calling them that so that’s who they shall be. This couple was standing on a rock which was sticking up out of the lake and took turns jumping in.
She jumped in almost immediately after I took the photo above. Here he is helping her back up onto the rock.
Next, he put on goggles and flippers. Note the huge underwater camera next to his feet:
And here is a guy who had been floating nearby on a kayak who wanted to get in on the fun:
The girl was real cagey – I could never catch her in the act of diving but she did several times.