"Retaliation" is being advertised on TradeMe
Here's what the trade me advert says:
Built R Rix ,Wellington 1933 to compete with Idle Along.
restored to near original condition. Beautiful paint and bright
work.Gunter rig,cotton sails and manila cordage.Lots of gear.
galv trailer,new spring hangers but not registered or warranted so sold
as is.Has won prize for best non motorised boat at Rotoiti Classic Boat
Some photos have been added to the IA page https://sites.google.com/site/idlealongsnz/vintage-ias-and-related-boats
If you know more about it, please share your knowledge by replying to the advert.