I have a Catalina Expo 12.5 that I've had stored for years since I lost the daggerboard. Going to try to get it in the water this spring! I have been unsuccessful in finding a replacement daggerboard, or even the dimensions so that I can make a new one. If anyone has a Expo 12.5 and can share the dimensions it would be greatly appreciated! Also, I'm planning on making the replacement from marine plywood and just putting a coat of epoxy on it. Is that an acceptable construction method? Thanks in advance for any assistance of guidance you can provide.