I've just bought some Octupus trigger pots from a friend of mine to trial from the yak.  Fisheries have just given a licence for rec fishers to start using the pots.  Check them out here:

http://www.occotech.com.au

http://www.fish.wa.gov.au/About-Us/News/Pages/Octopus-trigger-trap-trial-begins.aspx

 I'll hopefully post some results over the next few weeks - Not sure what is more exciting - the idea of getting Occy to eat or getting fresh Occy for bait - AKA fish crack :)  If you think dealing with squid on a yak is bad enough...  :D