was talking to a pal yestarday who shoots and he told me about two brothers called The Pace Brothers who do podcasts on everything that is fishing, hunting and shooting.
just 'google it' for a listen.
www.paceproductionsuk.libsyn.comPodcast #96 is an interview with Corin Smith on salmon farming. If you skip the first 40 mins when he is talking about being a guide ( in the seychelles -- damn him) then he gets onto the real 'nuts and bolts' about salmon farming.
well worth a listen