I'm reading through MrMoneyMustache at the moment - he's very, um, perky, he's about Financial Independence, though there's actually quite a lot of crossover between some of what we do, and some of what he does. This post, for instance: he discovered aquaponics last summer, spent time researching and getting to know some aquaponics people called Frosty Fish

, and this guest post was one of the results:
http://www.mrmoneymustache.com/2014/10/20/aquaponics/
There's an aquaponics design firm mentioned in the next, and also a code to use at the firm - on the completed order form you'll get a 19 page pdf document, full of really detailed work, absolutely free. The website itself also has a blog that seems to have lots of interesting practical articles and there's this one too, about realising he's a prepper:
https://www.frostyfish.com/2014/10/14/a ... e-prepper/
Enjoy
