These type of ideas are all well and good until you try to get the support of the governing body or other clubs and this is where the industry has really gone backwards - blatant favouritism for certain clubs , favouritism that has had absolutely nothing to do with exceptional performance or average performance for that matter.
This is where most of the country venues have been completely screwed over, take your example for the Wairoa/Gisborne meetings , they cost the industry very little and yet add character , grow interest in the sport and relative to their costs to the industry perform quite well.
So what we are sold in NZ is the baloney that the same outcomes will happen at a different venue - which as you've rightly pointed out never happens just another meeting at another city track that next to no one is interested in. That approach is now being replicated across the country and put on steroids' in the case of the AWT venues, which are fast becoming characterless, monotonous duplicated bore fests as each new meeting goes by ! (of course that is only my opinion ).
That is our solution for fixing the industry - we are screwed!