1974 DS II: not sure how to proceed. We apparently hit a rock coming into the buoy yesterday (didn't hear anything though), centerboard now stuck in half position, no tension on rope, can't move up or down.
1) Brute method: should I just get a couple of relatives and try to yahoo it around?
2) Subtle method: should I careen the thing and try to follow Roger's book (not anxious to go there)
Would appreciate any advice--thanks.
Jerry