Sunchaser II Information, Review, Specs

Sailing Performance & Handling

The handling characteristics of the Sunchaser II are defined by its forgiving hull shape and modest sail area. With a length overall of 12 feet 2 inches and a beam of 4 feet 10 inches, the boat maintains a relatively high displacement-to-length ratio compared to modern performance skiffs, which contributes to a predictable motion in choppy inland waters. Historical technical data from the Advance Sailboat Corporation indicates that the sloop rig provides approximately 90 square feet of sail area between the mainsail and the jib.

This configuration allows the boat to track well upwind, a common critique of the single-sailed Sunchaser I. The use of a pivoting centerboard rather than a fixed daggerboard enhances its utility in shallow coastal or lake environments, allowing the board to kick up upon impact with submerged obstacles. While not a high-performance racing machine, the Sunchaser II is noted for its ability to plane in moderate breezes (above 12–15 knots) when steered by an experienced hand, though its primary focus remains safety and "dry" sailing relative to smaller competition like the Laser or Sunfish.

Known Issues & Buyer’s Checklist

For prospective buyers of these vintage dinghies, the primary concern is the integrity of the fiberglass laminate and core materials. While Advance Sailboat Corp utilized robust layups for the era, several technical areas require close inspection:

• Centerboard Trunk Sealing: The joint between the centerboard trunk and the hull floor is a known stress point. Owners frequently report weeping in this area if the boat was sailed hard or if the board was struck frequently against underwater obstructions.
• Mast Step Fatigue: As a deck-stepped sloop, the downward compression on the mast step can cause the fiberglass deck to "cup" or delaminate over several decades. Inspection for spider-web cracking or soft spots around the mast base is essential.
• Wood Trim Decay: Many Sunchaser II models were finished with mahogany or teak rub rails and tillers. Unless meticulously maintained, these sections are often rotted and require full replacement to maintain structural integrity and aesthetics.
• Rudder Hardware: The pintles and gudgeons on the transom are known to loosen over time. Because access to the interior of the transom is limited, reinforcing these attachment points often requires the installation of an aftermarket inspection port.

Community & Resources

The primary hub for technical information remains the historical archives associated with the Advance Sailboat Corporation. While no formal manufacturer-backed class association exists today, technical support and rigging guides are often preserved through regional small-boat clubs and vintage sailing groups in the Great Lakes region.

The Verdict

The Sunchaser II stands as a testament to the "daysailer" philosophy of the late 20th century: simple, stable, and accessible. It remains a viable entry-level boat for those looking to learn sloop-rigged sailing without the intimidation factor of modern carbon-fiber skiffs.

Pros

• Exceptional stability for a 12-foot hull, making it ideal for beginners.
• Pivoting centerboard is well-suited for beaching and shallow-water exploration.
• Sloop rig provides a "big boat" learning experience in a small package.
• Generally affordable and easy to trailer with a standard vehicle.

Cons

• Heavier than modern rotomolded or performance dinghies of similar length.
• Aging fiberglass requires careful inspection of the mast step and centerboard trunk.
• Limited performance in very light air due to its displacement and hull shape.
• Replacement parts for model-specific Sunchaser hardware can be difficult to source.