Edgartown Rover — Information, Review, Specs

Philip Rhodes·1937
Edgartown Rover drawingBuilder drawing
Hull type
Monohull · centerboard
Rig
Fractional Sloop
LOA
17' · 5.18 m
Displ.
1,100 lbs · 499 kg
First year
1937

The Edgartown Rover is a classic 17foot American small craft that occupies a storied place in the maritime history of Martha's Vineyard. Originally conceived as a sturdy, multipurpose daysailer for the waters of Edgartown, Massachusetts, the vessel was famously built by Manuel Swartz Roberts, the legendary shipwright whose "Old Mill" workshop has since become a local cultural landmark. The Rover was designed to meet the specific demands of the Edgartown Yacht Club's racing programs, serving as a stepup for sailors graduating from the smaller Beachboat class. Characterized by its traditional wooden construction (though modern fiberglass replicas occasionally appear in regional parades), the Rover remains a symbol of New England’s "golden age" of smallcraft design, combining the stability of a workboat with the refined lines of a recreational racer.

Measurements

Dimensions 01

LOA
17 ft
LWL
15 ft
Beam
6.92 ft
Draft
4.25 ft
Max headroom
-
Air draft
-

Construction & hull 02

Construction
Wood
Hull type
Monohull
Keel type
Centerboard
Rudder
1× —
Ballast
-
Displacement
1100 lbs
Water
-
Fuel
-

Rig & sails 03

Rig type
Fractional Sloop
P · main luff
-
E · main foot
-
I · fore ht.
-
J · fore base
-
Forestay (est)
-
Sail area
159 sqft

Calculations 04

SA/D ratio
23.87
Ballast/Disp.
D/L ratio
145.5
Comfort ratio
8.28
Capsize screening
2.68
Hull speed
5.19 kn

Sailing Performance & Handling

The Edgartown Rover is most frequently rigged as a cat-ketch, a sail plan featuring two masts without a jib. This configuration is exceptionally well-suited for the variable winds of the Vineyard Sound, as it lowers the center of effort and allows for a high degree of sail-plan versatility. By striking the mizzen or reefing the main, sailors can easily balance the boat against the stiff afternoon "sou'westers" typical of Katama Bay.

Handling is defined by the vessel's generous beam and heavy displacement relative to its 17-foot length. These characteristics provide considerable initial stability, making it a "stiff" boat that can carry its sail area longer than lighter, modern dinghies. The inclusion of a centerboard is a technical necessity for its home waters, allowing the Rover to navigate the shallow shoals of Edgartown’s inner harbor while providing the lateral resistance needed for competitive upwind tracking. Anecdotal accounts from the Edgartown Yacht Club archives describe the boat as exceptionally sea-kindly, capable of punching through a steep chop without the erratic hobby-horsing common in flat-bottomed designs.

The Edgartown Rover’s cultural footprint is inseparable from its builder, Manuel Swartz Roberts, known locally as "Old Sculpin." His workshop on Dock Street, now the Old Sculpin Gallery, served as the birthplace for over 200 catboats and Rovers. The boat is a frequent subject of maritime art and has been featured in the Vineyard Gazette as a central participant in the annual "Catboat Weekend," an event that celebrates the island's unique wooden boat heritage. The Rover is also mentioned in various historical retrospectives of New England yachting as one of the original one-design classes that helped formalize club racing on the Vineyard.

Known Issues & Buyer’s Checklist

Potential owners of an original wooden Edgartown Rover must prioritize a thorough structural assessment, as many of these vessels are now decades old.

  1. Centerboard Trunk Integrity: The junction where the centerboard trunk meets the keel is a notorious site for rot and leaks. Inspect the bed logs and the interior of the trunk for soft wood or failing fasteners.
  2. Fastener Fatigue: Original Rovers were often built with bronze or galvanized fasteners. Over time, "electrolysis" or simple oxidation can weaken the hull's integrity. A "bung check" to inspect the condition of the screw heads is highly recommended.
  3. Mast Step Stress: The unstayed masts of a cat-ketch rig exert significant leverage on the mast steps and partners. Look for hairline cracks in the deck or evidence of compression in the timber supports below the mast base.
  4. Garboard Plank Condition: As with most traditional plank-on-frame boats, the garboards (the planks nearest the keel) are the first to show signs of rot due to trapped bilge water. Ensure the wood is sound and the caulking is not "spewing."

Community & Resources

The primary steward of the Edgartown Rover’s history is the Edgartown Yacht Club, which maintains records of the original one-design fleets. For technical restoration guidance, the Martha's Vineyard Art Association, which operates out of the original Manuel Swartz Roberts boat shop (the Old Sculpin Gallery), remains a vital repository of the builder's legacy and boatbuilding artifacts.

The Verdict

The Edgartown Rover is an heirloom-quality daysailer that offers a direct connection to New England's maritime past. It is a boat for the traditionalist who values stability and historical soul over raw speed or modern convenience.

Pros:

  • Exceptional stability and sea-kindliness in coastal chops.
  • Simplified cat-ketch rig is easy for a single-handed sailor to manage.
  • Significant historical value and aesthetic appeal.

Cons:

  • High maintenance requirements typical of traditional wooden hulls.
  • Relatively heavy displacement makes it difficult to trailer compared to modern composites.
  • Rare on the secondary market outside of the Massachusetts coast.

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