Mike,

I would be glad to take measurements off one of my trailers. It would be easy to build one, but I think you could get a used trailer cheaper. I have a spare trailer in my back yard, but I live in Texas...shipping would be expensive. A guy at our club bought an old boat and trailer for $150.00...gezzz, I would have gave that much for the mast.

Email me if you want me to take measurements: evtwilliams@hotmail.com

David