Finally I decided to make something for myself, I made a rowing boat out of cedar boards, fiberglass and resin,painted the fish and designs, and finish with 3 coats of marine varnish, made the oars out of 2 , 2 x 6 ripped in half cut a 3/4 channel and inserted a strip of 3/4 plywood for strength, put it on the water 2 days for about 4 hours each and it works great.
Finally I decided to make something for myself, I made a rowing boat out of cedar boards, fiberglass and resin,painted the fish and designs, and finish with 3 coats of marine varnish, made the oars out of 2 , 2 x 6 ripped in half cut a 3/4 channel and inserted a strip of 3/4 plywood for strength, put it on the water 2 days for about 4 hours each and it works great.