Ian Howeth is a very experienced dinghy and yacht sailor. He has been building a Goat Island Skiff for the past year as time has become available.
Australia and New Zealand, despite occasional neighbourhood disputes really are quite fond of each other. We are also both fond of fast simple and light boats … where perhaps more of the groundwork was laid by Kiwi designer John Spencer (NZ Yacht designer obituary) with his groundshaking Cherub and Javelin designs of the early ’60s.
Ian is also the first person to get a carbon mast made up for the Goat. It is not necessary by any means as the boat sails very, very well with the standard wooden stick, but the carbon spars will make the whole thing that little bit more portable.
Anyway … Ian’s own words …
Well, we finally got our boat launched this Christmas. Still a few bits and pieces to sort, some pieces only had an epoxy coat and no varnish, and I still plan to put a mizzen on it, but it was great to get out on the water at last. A huge thanks to Mr Storer and everyone else who provided help and advice, and especially my wife for her patience through all that time.
First launch in Lake Wakatipu. My wife is smiling on her first time sailing, so a big relief there!
We were off to Colac Bay on the South Coast to put the boat in some salt water. On the edge of Foveaux Strait, and not much between there and Antarctica, this picture of some trees gives an indication of the typical weather down there.
However, we got extremely lucky with conditions for sailing.
Out on the water:The first picture shows how I’ve set up the three reefs, spaced 600 mm apart. Second reef takes a bit more off the sail area than Mik’s original first reef, third reef leaves enough luff that the yard and boom aren’t clashing.
We trolled a lure behind the boat and my six year old daughter caught a big Barracuda:
Yes, a memorable day for the kids with that fish, it could have been even more memorable, this was going on around the the next headland. I’m hoping to get down to a different area further east before the summer is out, I know a couple of bays where we can consistently see dolphins feed in close to shore. Hopefully the orcas don’t turn up and start chomping there way through a pod of dolphins while the kids are watching!
Interesting the conversations at the boat ramp getting on the water – the recreational fishermen with their alu power boats looking at us quite dubiously going out without a big motor on the back, but a couple of retired third generation commercial fishermen came down to look and commented favorably on how we had the boat set up with sail and oars and three reefs ready to go. One of them showed me a clinker dinghy his grandfather had built that he was thinking of restoring.
My family history on this coast goes back a bit, my great grandmother was shipwrecked with her four children east of here on New Years Eve – New Years Day 1873 – 1874. My great grandfather, then aged 11, was the oldest of the children. 100 days after leaving Gravesend in the Surat, they were huddling round a campfire on a remote beach in half a set of wet clothes.
Again, many thanks to Mik, the boat met and exceeded expectations: Light enough to get off the road trailer and down and up a steep and semi derelict boat ramp on my own, big enough and solid enough to feel comfortable on the water with three adults and the kids on board. The second day was windier than the first with an offshore wind, but we tied in the first reef and the boat went beautifully.
More soon, I’ll try and comment on some of the variations I’ve made in the boat, from carbon rig to the central buoyancy compartment.
You can read more on Ian’s thread on the Storerboats forum. Feel free to join!!
And you can see the set on Flickr here
Hello ian
I am currently building my GIS in my garage during the restrictions due to the virus. I made many contact to get a carbon mast of even diameter from bottom to top but it cost a hell of a lot.
I Found on the net a second hand surf board carbon mast. The diameter at the bottom is 485mm is it enough. What is the diameter of your mast.
Thank you for your answer Henri
Hi Henri,
Windsurf masts are not stiff enough for anything but canoes. Much, much too flexible for the Goat Island Skiff.
The advantage of carbon masts is that they reduce the centre of gravity of the rig. Which means the boat has to heel more before the rig starts making the boat heel more.
I would suggest replacing the wooden yard with a carefully chosen part of the windsurfer mast as in this article.
There are some lighter homemade boom designs on the file section of the Goat Island Skiff Facebook Group.
If looking at carbon masts – yes they are terrifically expensive. Diameter has to be pretty close to the ones listed in the mast table in on this page that includes records and weights and stiffnesses of different spars. Diameter is the most important determinant of stiffness.
Best wishes
Michael