I got into it by finding a local Kennel that did it. I was really lucky to find Table Rock Kennels. They where more than willing to help me break into the show world and find events and help me learn how to do it!!
I would say see if you can find a local kennel and email or call them and see if they are willing to help you. Or find a show near you and go to the event and see whos around.
You can find events at
Redirecting... (I know it says Redirecting but the link works)
and
http://www.adbadogs.com