"Some comments on using and building John Welsford’s Roof Rack dinghy.
In use it has proved very practical in that it has carried Seabird’s crew of two with groceries, fuel, water and from time to time folding bicycles. It rows very well for seven foot two inch flat bottomed, pram dinghy. We row everywhere, even into strong trade winds in Noumea; though the ride is wet in strong wind and swell. The cambered fore and aft seat has plenty of buoyancy and allows one to adjust the rowing position according to load carried. I added a third rowing position about half way between the two shown on the plans so that my wife, being much lighter than me, was not compelled to row from the bow when we were both in the dinghy. When harbour sailing we sometimes tow the dinghy, it tows straight and dry at speeds of up to 6.5 knots.
Building a roof rack is quite straight forward, easy enough for the average handy man. It is worth reading JW’s book ‘Backyard Boat Builder’ in order to become fully conversant with his construction technique and to take advantage of the tips he gives there. It took me about three weeks to build our tender. While I am entirely satisfied with the result there are things I would have done better if I had studied the text of John’s book before I had started.
I built a ‘Roof Rack’ because it was the simplest design I could find that would fit on our fore deck and because there was simply nothing available commercially that would do the job of being a heavily used rowing tender to a cruising yacht. We got rid of the Walker Bay that was on the boat when we bought it!
The lack of availability of a good tender is shown by the fact that there are frequently people examining the dinghy when we return from a trip ashore. They ask us a lot of questions about it. One person left his card asking us to e-mail him details of the design.
All things considered building a tender wasn’t a cheap option but the resulting serviceable craft, which is a pleasure to row, was well worth the effort. It is also very satisfying to be able to say “I built it”."