Unless you never have to move your SeaSpray or travel anywhere with it, then you will need a launching dolly for moving your boat to and from the water or then you will need a trailer to carry it when you travel.
A double boat trailer built by Don Snell
An end view of the double boat trailer. Note the launching dolly and toy box.
One version of a launching dolly built by Don Snell. This version did suffer from axle twist on uneven ground and was eventually replaced with a new design.
The next version of a launching dolly using wider tires for use in sandy beach conditions. It too was replaced with a newer version.
A more stripped down version of a launching dolly built by Don Snell. More improvements to come…
This dolly was built by Richard Braul and features guide posts and form fitting hull rests. Very nice work.
Another dolly found at LOSC – not used much anymore.
Another version by Don Snell with a box frame supporting the axles. Later versions of this design uses quick release pins enabling it to be disassembled for travel or tire repair.