Blowing away the midwinter blues...

I went round to see a neighbour on Saturday. I took my Rhum dinghy plans and the 1:10 model that I've made of the hull. He has a Sunburst dinghy and I wanted to check dimensions of his side seats to see if a similar layout was possible in the Rhum. It turns out that the slightly stretched version I intend to build will be identical in length and beam to the Sunburst. Not only is this good news for the layout of seats, it also means that I can potentially buy of-the-shelf spars and sails for the Rhum rather than get a custom set made, possible saving a few dollars along the way.

While I was round, Daniel invited me out on his big boat for a race the next day. So Mid-winter's day I was on a 33' racing/cruising yacht reaching at 8.5 knots in a 20 knot southerly blow around Auckland's harbour. There were only 2 boats in our none-spinnaker class, but we won on the line and on handicap. We also beat 3 spinnaker boats over the line, and they had a 5 minute advantage at the start. It was a beautiful clear and crisp day, and putting up with the cold was well worth it for a great day out on the water.

The Island Bay Dory

So here it is, my one sheet dory design. I've only made a model of this boat so far, but I hope to make a life-sized version with my son in a couple of month's time. I'll probably use chine logs and glue and screw technique, rather than stitch and tape as documented here in the instructions. I'll document that technique as I build the boat.

If you want to have a go, please read the disclaimer and be realistic about this boat's ability. It's very small and has little load carrying capacity. The flare can be experimented with, more will add stability and buoyancy, but at the expense of freeboard, so its a smooth water only boat. Also, the flare adds rocker, so this boat will probably nod around. Perhaps a small amount of ballast in either end will help overcome this. If you weigh much more than 75Kg then be very careful getting in, I estimate that with that much of a load, the boat will sit around 150mm deep, leaving less than 150mm of freeboard amidships.

I had to post the instructions as JPGs because unfortunately the blogspot software does not allow such pleasant attachment types as PDF or DXF. If you build an Island Bay Dory, real or model, please let me know via the comments box.