Voyager 20 Sailboat Review, Specs, and Listings

Herb Stewart/International Marine·2013·International Marine
Approximate drawing

Hover a measurement to read its value

Hull Type
Monohull · centerboard
Rig
Fractional Sloop
LOA
20.5' · 6.25 m
Disp.
2,150 lbs · 975 kg
First year
2013

The Voyager 20 is a 20foot5inch centerboard sloop that arrived as a more sophisticated cousin of the Potter 19, built by International Marine in California and sold direct to customers before that company closed. Herb Stewart and the thenowner of International Marine, Ken Lange, shaped the design around a borrowed foilkeel idea and a retractable board, and the result is a small cruiser whose modest 1,750pound displacement and 17.5foot waterline disguise a genuinely thoughtful approach to trailerable pocket cruising.

Measurements

Dimensions 01

Length Overall
20.5 ft
Length on deck
Waterline Length
17.5 ft
Beam
7.5 ft
Draft
5 ft
Maximum Headroom
Air Draft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Centerboard
Rudder
1× —
Ballast
605 lbs
Displacement
2,150 lbs
Water Capacity
Fuel Capacity

Rig & sails 03

Rigging Type
Fractional Sloop
Mainsail luff
Mainsail foot
Foretriangle height
Foretriangle base
Forestay Length (estimated)
Sail Area
175 sqft

Calculations 04

Sail Area to Displacement Ratio
16.81
Ballast to Displacement Ratio
28.14
Displacement to Length Ratio
179.09
Comfort Ratio
12.33
Capsize Screening Ratio
2.32
Hull Speed
5.61 kn

Design and Construction

The defining construction story of the Voyager 20 is its keel. Stewart and Lange borrowed the foil-keel design of the Montgomery 17 and then added a centerboard to give it better performance to windward, making the encapsulated lead keel the single biggest improvement over the Potter 19 anchor. Above the waterline the boat carries heavy-duty Lewmar hatch and portlights, and the hull is a solid fiberglass monohull with a centerboard keel. The conservative ballast-displacement ratio and hard chine held her upright in testing, a structural and geometric fact rather than a marketing claim, and the high freeboard and coamings kept the cockpit dry anchor.

Rig and Handling

Writing in Practical Sailor, testers found the Voyager 20 surprisingly stable and well balanced with four adults and a dog aboard in an 8-to-11-knot breeze on Sarasota Bay, a load that would unsettle many boats this size. On the wind, the boat managed fine to windward with the board up, yet more lift was seen with the centerboard down during the test sail, and the boat tacked through 90 degrees true on a GPS-recorded track accounting for leeway anchor. Those numbers describe a centerboard sloop that is both forgiving and reasonably efficient, though the relatively flat bottom tended to pound through chop when working to windward.

Accommodations

Inside, the Voyager 20 keeps the nearly identical layout of the Potter 19, offering a compact sink, a portable head, and a V-shaped forward berth, and it also has a fair amount of storage for a boat of this length. The cabin is functional rather than expansive, clearly descended from a proven pocket-cruiser plan, and the direct-to-customer sales model meant buyers got that layout without dealer markup before International Marine closed.

Known Issues

The one handling shortfall recorded under sail is the tendency to pound through chop when beating to windward, a direct consequence of the relatively flat bottom rather than any structural defect. No other operational or structural problems were observed in the period test, and the heavy-duty hatches and portlights suggest the deck hardware was specified to tolerate regular use.

The Verdict

The Voyager 20 is a small, intelligent cruiser that took a known good pocket-boat layout and gave it a genuinely better keel and board combination. It is stable, dry, and tractable under sail, with practical accommodations and honest construction, and its only real sailing vice is a chop-pounding motion to windward that any flat-bottomed centerboarder will share.

Pros

  • Encapsulated lead keel with added centerboard for windward performance
  • Stable and well balanced under load in moderate breeze
  • Dry cockpit thanks to high freeboard and coamings
  • Practical layout with fair storage

Cons

  • Pounds through chop when working to windward
  • Compact cabin with only the basics

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