Seller's Description
For sale are 2 race ready ILCA dinghies (lasers) and a custom aluminum 3 boat trailer. This is a value of over 20,000. Selling because the sailors are off at college we need the space. Willing to part out.
Boat 1- Performance Sailcraft Australia Hull. 212862 boat is a minimum weight (57kg) hull with the most desired mast rake angle of 3815. You could not buy a boat this light stiff and fast today. It has 25 days sailing on it and has won 2 Orange Bowls as well as placed top 5 at an Olympic Classes regatta. I have the spec sheet from when it was imported from AUS. This boat would happily be raced by anyone at an Olympic level tomorrow.
Boat 2- 2008 Vanguard 191963. This is a garage kept beauty. Gelcoat like new, boat is 95 percent as stiff as a brand new boat is built strong. Perfect practice boat.
Trailer- Custom welded aluminum trailer made by Tackle Shake in St. Pete. Cost over 5k. Can carry 3 lasers and all the gear associated. Serviced this year and has never been in the water.
More details- Both boats have all upgraded rigging. 1x Race Radial sail (2 days) 1x Race Full Rig sail (4 days) 1x Race Full Rig sail (10 days) 2x Carbon upper section 1x Radial lower section 2x Full Rig lower section 2x Radial lower section 2x 4.7 lower section 3x booms 1x Brand New race centerboard and rudder with gun case for travel 2x very good condition centerboard and rudder 2x Dynamic Dolly 2x PSA Stacking dolly 10x assorted practice sails 5x Carbon tiller extensions 3x carbon tillers Tons of extra rigging.
Specs
- Designers
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- Builders
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- Associations
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- # Built
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- Hull
- Monohull
- Keel
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- Rudder
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- Construction
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Dimensions
- Length Overall
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- Waterline Length
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- Beam
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- Draft
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- Displacement
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- Ballast
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Rig and Sails
- Type
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- Reported Sail Area
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- Total Sail Area
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Mainsail
- Sail Area
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- P
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- E
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- Air Draft
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Foresail
- Sail Area
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- I
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- J
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- Forestay Length
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Auxilary Power
- Make
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- Model
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- HP
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- Fuel Type
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- Fuel Capacity
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- Engine Hours
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Accomodations
- Water Capacity
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- Holding Tank Capacity
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- Headroom
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- Cabins
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Calculations
- Hull Speed
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Hull Speed
The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.
Formula
Classic hull speed formula:
Hull Speed = 1.34 x √LWL
A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.
Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL
- Sail Area/Displacement
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Sail Area / Displacement Ratio
A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.
Formula
SA/D = SA ÷ (D ÷ 64)2/3
- SA: Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
- D: Displacement in pounds.
- Ballast/Displacement
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Ballast / Displacement Ratio
A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.
Formula
Ballast / Displacement * 100
- Displacement/Length
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Displacement / Length Ratio
A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.
Formula
D/L = (D ÷ 2240) ÷ (0.01 x LWL)³
- D: Displacement of the boat in pounds.
- LWL: Waterline length in feet
- Comfort Ratio
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Comfort Ratio
This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.
Formula
Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)
- D: Displacement of the boat in pounds
- LWL: Waterline length in feet
- LOA: Length overall in feet
- Beam: Width of boat at the widest point in feet
- Capsize Screening
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Capsize Screening Formula
This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.
Formula
CSV = Beam ÷ ³√(D / 64)
- Beam: Width of boat at the widest point in feet
- D: Displacement of the boat in pounds
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