Try the manufacturer -- they built the rig. The only other source would be a used copy found on e-bay, or any other on-line used stuff store. That said, the information for the boat will be very disappointing as it is all safety related and very little technical stuff. Why? Because the motor comes with a manual for it from the manufacturer. Stereo - same thing. Instruments and switches should be self explanatory and again, the intrument panel is very likely outsourced and has no manual.
