You didn't mention the size of the machines - but from the detail-work on your site - maybe medium to small? No worries. No need for everyone to build boats!
Have you considered getting some of the product to the shops on the BOI? Pahia has a treasure trove of shops that could sell your wares. Foster's - the ferry company - not the beer/tools -- has(had?) a pretty busy shop at the landing in Pahia that caters to Russell too. Also there might be other opportunities in Kawa Kawa or Kerri Kerri.
Those costers - with the "vinter's logo" ought to sell well in the wine shops too. Not only to the vintner - but their walk-ins too. You could sell them to the vintner and replenish on order - not consignment. Let them set their price - or "gifting" as a bonus with case lot purchase.
Consider the 'foreign yachties' for those at their hangouts as long as you're headed to the BOI - try the boat clubs at Russel or Opua on Friday nites. Special order the items then have delivered via post. Just a thought or 2.
Signboards good idea - TradeMe is maybe OK - but eBay or your site maybe way better for the size/style product.
Best of luck mate!
:cheers: Jim
Experience is the BEST Teacher. Is that why it usually arrives in a shower of sparks, flash of light, loud bang, a cloud of smoke, AND -- a BILL to pay? You usually get it -- just after you need it.