Hey Luke, i dont mean to nit-pick, but you are sounding quite negative about finding work... $50 a week is pretty good for a lot of people to get to work. Be thankful you live in the Auckland area. People catching public transport often end up paying that much or more every week.
I'm currently looking for work too, I live in Warkworth and many of the places Im applying to are some 70km away... ie. East Tamaki and the industrial areas. This will likely cost me $150 a week, but it sure beats not earning a cent!
Regarding the service at Wairau... if you were to work there, maybe you can be the one to improve it ;-) I recently visited there and they had improved there fish stocks a lot, maybe there is somebody keen on fish working there now?
Anyway, good luck with finding something to do.
-Nick