Well, my brilliant idea about turning on the water in the shower to get wet, turning it off to soap up, and then turning it back on to rinse thereby saving water and gas to heat so much water wasn't so brilliant. I tried it momentarily and nearly turned into a Popsicle.
I won't be able to tell about saving money on air conditioning by adding fans until the electric bill comes.
Our power bill isn't very high except in the summer when we run the air conditioner. I like how the power company sends the bill with last month's usage and this month last year. It still varies since sometimes the months are warmer or cooler than the previous year's.