Re: Bob Perry's take on Wolfenzee's dream boat
It was in this thread where you said you consider it bad seamanship to not try to get the last quarter knot out of a boat, at all costs. Dont have time to hunt it down.
A 303 british will shoot thru 23 inches of douglas fir, weight 69 lbs per sq ft, dry, much heavier wet.. You can see that stump in Von Donop inlet, just west of the lagoon. It will barely shoot thru 3/8th inch mild steel plate, and only if solidly supported, weight 15 lbs per sq foot. Or, if you have a freind with a 303 or 308, same energy, you can try it yourself. And you say the wood is stronger? Now thats making stuff up! That takes a bit of self delusion to believe.
Haven't tried ballistics on Fibreglass . If you try it, let us know how you make out.
Jimmy Cornells book "Modern Ocean Cruising"" interviews cricumnavigators, 8 out of 10 who said they would choose a metal boat for their next boat. Several had already started metal boats ,at the time of writing. Thats a lot of ocean cruising expereince. One can call oneself a designer without ever having set foot on a boat, some do. So tell us of your extensive experience in cruising for long terms, and crossing oceans, before you first began calling yourself a designer ;Bob, Jeff?
The biggest hurdles most wanabe cruisers face are time and money, which most designers ignore competely. And they wonder why their buiness is slowing down? Should we trust their judgement on other matters? So can you give us a rundown on all the many ways you have offered to reduce the amount of time and money cruisers need to get off the treadmill, and out cruising ;Bob, Jeff?
The first 36 I built pounded on a Baja lee shore in 8 to12 ft surf for 16 days, and was pulled off thru 12 ft surf ,lifted and dropped on every wave for 1/4 mile. A wood or fibreglass boat would have broken up in minutes, but you say they are stronger than steel? Now thats making stuff up. THe sistership to Moitessiers Joshua ," Trismus" was blown ashore on Rangiroa and abandoned in 1975. Ten years later she was pulled off intact and used for shipping coconuts around. Would a wood or fibreglas boat have survived that long? And you say wood and fibreglass are stronger? Now thats making stuff up. Better hang onto your crock Bob. You are gonna need it, more than anyone else here.
You claim that cruisers dodging Fukashima debris would be better of on a boat which would have broken up quickly in those conditions? Now thats making stuff up! Wood is the weakest, most problem prone material ever used for a boat.
Someone on the origamiboats site mentioned someone who was bragging about taking 6 weeks to get a 35 ft Roberts pre cut shell together, something I have done in a week. Could the comparatively horrendously complicated building methods used in the Roberts have something to do with it? I have even had people claim that the 180 feet of chine weld on them takes no longer to cut, grind, fit, and weld than the 28 feet of chine on my 36. Now thats making stuff up!
Jeff claims that if he makes a big fibreglass hammer it can pound thru 3/16th plate more easily than a steel hammer of the same weight? Now thats making stuff up!
Yes fibreglass boats are cheap. I have encouraged people getting into cruising, to buy one to get some expeerince on one, knowing full well that they wil eventually want one of my steel boats . One just built a 36 and his fibreglass boat will soon be up for sale. Others are dreaming of owning one of my boats .One plans to upgrade form a Roberts to one of mine this fall. All the fibreglass boats have deck leaks. They are giving them away for good reason. Their designers have fallen on hard times lately. I have been turning down a lot of work lately, more than I could ever do.
Yes, when you know that you can hit most rocks without any serious damage, or ,in most cases zero damage, you tend to get a bit careless, but why would you worry about it anyway? Do you consider it good seamanship, and thus "Wise" to choose a boat which would sink in those circumstances? Seamanship begins with the choice of boat.
And you claim that a boat which can survive such incidents undamaged, is a poor choice, or not as strong as a boat which would suffer severe damage in the same incident? Now thats making stuff up! Go get your crock,Bob!
The last two trips I made home from Tonga to BC took 23 days from Hawaii, beating into strong trade winds for the first half , not exactly poor windward performance for a heavily loaded 31 footer, with all I own on board.
PS. Have you tried wooden rigging wire? Why not ,if you believe it is stronger?
Brent Swain, Boat designer, Builder, and author of "Origami Metal Boatbuilding"
Last edited by Brent Swain; 06-28-2013 at 09:18 PM.