Find your local munch
Read through the fetish list - research ones you have not heard of or interest you.
Read the books on the resources list
Read erotica about the kinks that interest you - if they are still sexy, join a group dedicated to that kink.
Don't forget there are also conventions and local events.
After all that you should have made friends with your kink, so now you can find someone to try it with.
Start slow, and it's OK if something you thought you were into turns out to not be your thing!