Wilderness 40 Information, Review, Specs

Sailing Performance & Handling

The influence of Gary Mull is immediately apparent in the Wilderness 40’s sailing dynamics. Unlike the "sleds" being produced nearby that prioritized downwind speed above all else, Mull designed the Wilderness 40 to be an exceptionally balanced all-around performer. The boat features a moderate-to-light displacement hull with a fin keel and a high-aspect spade rudder, providing a level of responsiveness typically found in smaller racing yachts.

On the water, the Wilderness 40 is known for its ability to track well upwind, a trait often cited in historical racing archives from the West Coast. According to editorial retrospectives on the Santa Cruz boat-building scene provided by Latitude 38, boats from this lineage were defined by their ability to handle the "Big Wednesday" breezes of the Monterey Bay. The SA/Disp (Sail Area to Displacement) ratio is generous, allowing the boat to remain competitive in light air, yet the hull’s refined entries and exit lines prevent the pounding often associated with flatter-bottomed coastal racers. Sailors often report that the helm remains light even when pressed, a testament to Mull’s skill in balancing the center of effort with the underwater lateral plane.

Interior Comfort & Variations

The interior of the Wilderness 40 reflects the transition from pure racing machines to performance cruisers. While its sibling, the Wilderness 30SX, was often kept spartan to maximize speed, the 40 offered a more traditional and comfortable living space suitable for extended coastal cruising or deliveries. The layout typically includes a forward V-berth, a main salon with settees that double as sea berths, and a functional galley situated near the companionway for better ventilation and accessibility during transit.

Materials used by Wilderness Boat Works were high-quality for the era, featuring a mix of teak trim and easy-to-maintain fiberglass liners. Because many of these boats were semi-customized for their original owners—often experienced racers—variations in the navigation station and aft quarter-berth configurations are common. Some hulls were optimized with more extensive cabinetry for cruising, while others maintained an open-concept "pipe berth" arrangement in the stern to keep weight centered and low.

Popular Mentions & Media

The Wilderness 40 occupies a specialized niche in West Coast maritime history. While it did not achieve the mass-market fame of the Santa Cruz 40 or the Olson 40, it is frequently mentioned in historical accounts of the Pacific Cup and the Transpacific Yacht Race. Editorial mentions in regional publications like Latitude 38 highlight the Wilderness 40 as part of the "Santa Cruz School" of naval architecture, where designers like Gary Mull and Chuck Burns pushed the boundaries of fiberglass construction. The boat’s reputation is preserved primarily through "Classy Classified" archives and regional racing results rather than large-scale media campaigns, cementing its status as a "sailor’s sailboat."

Known Issues & Buyer’s Checklist

Prospective buyers of a Wilderness 40 should focus on the specific structural requirements of performance boats from the 1980s.

• Deck Core Integrity: Like many boats of this era, Wilderness used balsa or plywood coring in the decks. Moisture intrusion around stanchion bases and jib tracks is a common "gotcha" that can lead to delamination.
• Chainplate Inspection: Given the boat’s performance orientation and high-tension rig, the chainplates and their attachment points to the bulkheads should be checked for signs of movement or water-induced rot in the wood.
• Rudder Bearing Wear: The high-aspect spade rudder puts significant leverage on the rudder post and bearings. Owners often report the need to replace original bushings to eliminate "play" in the steering system.
• Mast Step Corrosion: For models with keel-stepped masts, check the base of the spar for galvanic corrosion, especially if the bilge has been allowed to sit with water over long periods.

Community & Resources

While there is no formal "Wilderness 40 National Association" due to the low production volume, the community is closely integrated with the broader Santa Cruz sailing scene. Technical information is often shared through the Santa Cruz Yacht Club members and local shipwrights who worked at the original Mission Street facility. For technical drawings and historical specifications, the Gary Mull design archives are the most authoritative resource for owners seeking to restore these vessels to their original performance standards.

The Verdict

The Wilderness 40 is an elegant, high-performance cruiser-racer that offers Gary Mull’s sophisticated design at a fraction of the cost of more famous contemporary labels. It is an ideal vessel for the sailor who values helm feel and upwind efficiency over maximum interior volume.

Pros:

• Exceptional Balance: One of the most "sweet-handling" 40-footers of its era.
• Pedigree: Designed by Gary Mull, a giant of 20th-century naval architecture.
• Versatility: Capable of both competitive offshore racing and comfortable coastal cruising.

Cons:

• Rarity: Hard to find on the used market; limited production makes sourcing model-specific parts difficult.
• Maintenance Intensity: Performance rigs and aging fiberglass require a diligent owner.
• Narrower Beam: Less interior "living room" than modern, beamier cruising designs.