ocicats are great but real pieces of work when they wanna be! they need loads of time and stimulation. check the Ocicat Club-Home Page there is loads of info on there if you haven't already (as you said you contacted the club. There's also a Bengal Ocicat club The Ocicat and Bengal Cat Club which has good info as well
I have an ocicat neutered female. i love her to bits and wouldn't trade her for the world. but she's crafty and very very smart. good luck on your hunt let me know if you want any details or stories of her craftiness.