I saw this the other day on Sam's website, http://www.samsclub.com/sams/augason....ip?navAction=
It's basically a 250 gallon water storage device that looks like a big plastic water heater for $569 shipped. My first thought was "wow, almost six hundred bucks on water storage?" But then I did some quick numbers and it's actually competitive in price compared to simply buying 35 aquatainers, except you don't have to screw with 35 aquatainers
A bit out of scope for a college student getting their feet wet but pretty cool nonetheless.