"Yeah, I think so. It will be exciting to know you are watching, and I think you are correct; it will make both of us feel like you are participating in whatever I am doing. There won't be any surprises."

I smiled broadly. "Exactly." This is all going to work out, I thought. "So, anyway I am going to set up the cameras around the pool, and maybe even under the water."

"Aren't you afraid David will see them?"

"No, you can disguise them as anything you like. I can put them in a clock, an electrical outlet, behind a picture, almost anywhere. It would be impossible for anyone to...