Salt & Tar: Ep.362- OUT of the WATER Survey

For Garrett Newkirk and Ruth Bucher of Salt & Tar, taking on a classic wooden vessel is never a simple financial transaction—it is an intimate forensic study in traditional shipwrighting and mechanical resilience. Having spent years hand-building their 35-foot wooden vessel, Rediviva, from raw forest timber, the couple faced an unexpected expansion of their maritime journey: evaluating Victoria, an elegant 1975-built wooden sailing yacht. In wooden boat terminology, fifty-one years on the water is remarkably young, but taking on a second timber hull demands meticulous due diligence before taking on legal ownership.

With permission from the listing broker to spend their inaugural night aboard, the shipwrights embarked on a high-stakes survey weekend culminating in a vital haul-out. From discovering a seized propeller shaft brake that threatened to cancel the haul-out to navigating a smoky four-mile engine transit and roasting live shipworms with a blowtorch on the boatyard hardstand, Garrett and Ruth documented the practical knowledge and calm troubleshooting required to evaluate a legacy wooden hull.

First Night Aboard and the Shipwright’s Scratch Test

Checking out of their shoreside hotel, the couple packed pillows, bedding, and basic provisions down to the marina slip for their first overnight stay in Victoria’s main salon. While Ruth prepared the salon berths—noting with a laugh that the dense settee cushions felt like sleeping on solid rock—Garrett initiated an exhaustive tactile inspection of every exposed timber member he could reach inside the hull.

To assess the structural integrity of historical wood without invasive drilling, Garrett demonstrated a time-honored shipwright technique: the fingernail scratch test. By dragging a firm scratch across bare timber frames and planking, an experienced shipwright feels subtle acoustic vibrations through the grain, instantly discerning whether the core wood remains dense or has turned porous from hidden rot or freshwater seepage. Garrett systematically checked the bilge framing, knees, and ceiling planks, confirming that the interior timbers remained remarkably dense throughout.

Crisis at the Keel: Freeing the Seized Conical Shaft Brake

The following morning brought sudden mechanical tension. With an early appointment booked at a boatyard four nautical miles southeast, Garrett uncovered a critical issue: the mechanical propeller shaft brake was completely seized around the shaft log. Because the couple did not yet legally own Victoria, brokerage rules dictated that an independent licensed skipper, Captain Wolf, was en route from San Diego to command the vessel, accompanied by deckhand Mario and yacht broker Ben. Operating the marine engine with a seized shaft brake risked catastrophic damage to the transmission.

Garrett examined the brake assembly, which featured a spring-loaded collar and lever arm actuating an internal conical sleeve against a matching cone fixed to the propeller shaft with cork friction pads. Unlike mechanical transmissions that can be locked in reverse under sail, hydraulic marine transmissions lose fluid pressure when the engine stops, leaving the shaft free to freewheel. Prolonged freewheeling under sail can overheat hydraulic gears without circulating oil, while causing excessive wear on stuffing boxes and cutless bearings. The shaft brake prevents freewheeling, but steel-on-steel corrosion had frozen the conical sleeves tight.

Applying penetrating oils like WD-40 was strictly out of the question because contaminating the cork pads would destroy their braking friction. Calling broker Ben to obtain permission for more forceful mechanical intervention, Garrett carefully manipulated the lever arm and tapped the housing. Through patient leverage, he popped the conical sleeve free without scarring the shaft or damaging the cork lining, averting a costly mechanical breakdown before the delivery crew arrived.

First Diesel Startup and the Four-Mile Boatyard Transit

With the shaft brake operational, Garrett checked fluids, hoses, and raw-water connections before turning the starter key. The diesel engine fired cleanly on the very first turn, rotating a left-handed propeller with a deep, rhythmic exhaust note. Watching systems awaken without protest gave the shipwrights immense confidence in the prior owner’s mechanical care.

Captain Wolf took the helm alongside deckhand Mario and broker Ben as lines were cast off for the short journey across the bay. Underway, Captain Wolf accelerated Victoria up to 7 knots, which quickly caused a haze of white smoke and exhaust vapor to fill the salon. Garrett immediately inspected the engine space. Recognizing that the cold engine had been pushed too hard too quickly, the captain throttled back to an easy 5.5 knots at lower RPMs. The haze cleared promptly, confirming it was simply exhaust condensation burning off the dormant manifold rather than an oil or coolant breach.

Travelift Haul-Out and Sounding the 1975 Timber Hull

Hailing the boatyard on VHF channel 71, Captain Wolf aligned Victoria with the haul-out slip, and the yard crew backed the vessel stern-first into the travelift slings. As the massive lift hoisted the boat into the air, Garrett and Ruth caught their first unobstructed view of Victoria’s full underwater lines, her varnished transom, and hand-carved gold lettering.

With a strict one-hour survey window on the clock, Garrett and Ruth began systematically sounding the hull. Equipped with a small survey hammer and screwdriver handles, Garrett methodically tapped along the garboard strakes, hood ends, and butt joints across both port and starboard sides. In timber surveying, solid wood rings with a sharp, resonant tone, while hidden rot, moisture pockets, or loosened fasteners yield a dull, hollow thud. To their relief, the 1975 hull planking rang clear and bright, exhibiting remarkably tight seams and zero structural distortion.

Fire on the Hardstand: Torching Teredo Shipworms in the Rudder

While the hull’s primary teak planking showed no signs of marine infestation, the survey revealed active shipworms (Teredo navalis) burrowed into the wooden rudder. Because rudders frequently utilize different timber species and endure turbulent water flow that scours away bottom paint, they represent the most vulnerable timber element on any wooden hull.

To eradicate the live mollusks without performing invasive wood surgery on a boat they did not yet own, Garrett retrieved a handheld blowtorch from the forward cabin. By carefully applying focused heat directly into the worm holes without charring the timber, he roasted the worms deep within their tunnels until the moisture sizzled. Once the worms were neutralized, Ruth applied underwater sealant compound over the entry holes and exposed grain, creating an effective barrier to protect the timber until a comprehensive bottom refit could be scheduled.

Custom Franken-Zincs and Splashing Back

Before splashing back, the shipwrights addressed galvanic protection. The bronze rudder gudgeons exhibited heavily wasted zincs, and the propeller shaft was missing an anode entirely. Garrett wire-brushed the bronze hardware down to clean metal, visited the boatyard chandlery, and modified a standard replacement block by cutting it in half to assemble a custom “Franken-zinc” array fitted perfectly to the rudder hardware.

Nine hundred dollars lighter for the survey haul-out, Victoria was lowered back into the water, resting easily in her element. Navigating back to the slip under afternoon sunshine, Garrett and Ruth reflected on an exceptionally successful survey. With sound planking, a healthy engine, and clear remediation plans for the rudder, the shipwrights prepared to finalize their ownership and welcome Victoria into the Salt & Tar fleet.

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