i was in need of a rudder for my wwp15 also, i used an aluminum blade i bought on ebay,if you are handy with tools is not hard to fabricate your own.i posted a video on youtube.New here an new to sailing recently got a wwp 15 and the rudder is just about shot is anyone familiar with making a new rudder for one of these or something similar? If so can you send me directions on how to make it/dimensions
Rudders and tillers are about the easiest projects to make for your boat - and lots of fun to show off you skills with little effort.