Has anybody considered using a standard cooler for a water tank. I found a 28qt. (7 gal) cooler that is rectangular and fits the area I want it to. It has a handle for portablility, which I prefer since we don't usually camp with hookups at the site and I can refill at any time from the camp faucet. It would require drilling a hole in the top, which would be easy enough.
THOUGHTS????

