I just bought a 1970 Rascal myself! I'm very happy with the boat but I haven't had a chance to sail it because it needs a rudder. You mentioned that you have a copy of the instruction manual…is there any way I could get you to email me a scanned copy? Barring that, the detentions of your rudder and a picture so I could have a better chance at making a good reproduction. Looking forward to hearing from you,
Jill
Jill