A) Once or twice a year. B) Never. C) On days like this. D) I like the idea but not the reality. E) I have one. It's a mixed bag. F) Doesn't make sense here. G) What kind of liability insurance do you need to have? H) I'd think if I used it a couple dozen times a year, it would be worth it. I) Does chlorine infiltrate your precious bodily fluids? J) Other.