Hello
I added a signature and I see it goes on all the old posts. I recently found a 35 year old picture of me (or someone in the family) sailing my father's Hobie 14 (#1190)on Clear Lake (south of Houston). Years later I had a H16 until the top of one hull lifted off at the shroud attachment. Then the P19 which I sailed on Lake Lewisville until last several years on Cedar Creek Lake where catamaran sailors are pretty lonely. Not that I mind being the fastest sailboat on the lake.

Now that I looked at the N20 parts manual (briefly) I can admit I don't know what the bowfoil looks like. I assume it is like a cross beam attaching at the bridle attachment points.

I like the idea of the bumper, I'm sure I can make it for less than $600. Thanks for the tip about the P18 blades. I keep looking for used boats in the area that I could use for parts, cause at my error rate, replacement parts are killing me.