Sailing Pro Shop in California may still have a pair of 1979 light blue TheMightyHobie18 hulls in OK condition for $200 (collect). They did about two months ago when I was looking. I didn't take them up on the offer 'cause I couldn't figure a cost effective way of getting them from CA to TX.

My port hull snapped clean off at the front cross beam whilst on a screaming reach in Galveston bay!

I ended up buying a hull off Rick White's son - but I know the starboard hull on that boat was toast - which is why he was breaking it.

Good luck.

Chris