what sites do you visit?

[rice paddy daddy]

I belong to, and regularly visit, 30+ sites, but most of them seem to be firearm and veteran related (imagine that!)
A couple of those that meet the OP criteria (food storage, clean, etc) are;
Already mentioned was frugalsquirrel, you have to join to even view the site, but there's a great bunch of guys there.
Also, mrs survival and homesteading today.

http://www.frugalsquirrels.com/

http://www.mrssurvival.com/

http://www.homesteadingtoday.com/index.php

These are low-drama, clean, tightly run forums where jerks are quickly shown the door (like the one we are on at this very moment - thanks Robert)