Facebook feed privacy

Where is the setting to control who can see your news feed? I can't figure it out since the security changearound, and my sister has just sent me an urgent message to stop our cousin from seeing anything we want to keep private as she is spreading things around the family. My sister is pretty upset, and I have some stuff in there that I really don't want my family (with the exception of a couple who are on my fb list) finding out.

 I've figured out how to hide my wall, my photos and my friends. Anything else I should do?

I think its pretty rich, considering our cousin basically has fifteen million photos of her making out with strangers and getting naked (I kid you not!) on her fb and we've said nothing to her hideous parents about it when we could so easily have said something. God.

Hm how about putting your cousin on the limited profile list? Your cousin won't get a notification or anything and you don't have to hide your wall for everybody.