Because of the water shortage in Florida, showering together is to be outlawed. Showering together to save water is a myth. The water police (they really exist) checked it all out and found a person M or F could shower in 3-4 minutes, but when they put them together 15-20 minutes would pass with the water running full blast. Even when the hot water ran out, things didn't speed up.

I checked this out myself and except for minor timing differences it is true.

Bob S.