Starting to SHOW DOGS.. HELP?

So I really want to start showing dogs in junior shows. I'm 14 years old. I want to show miniature poodles, and standard poodles. I own 2 mini poodles, and I'm getting a standard poodle in about 6 months or so. Where do I start to being showing them? Also, how do I train them for showing gaits and stuff like that? What do i need to know about showing.. I know everything about poodles, i've owned 2 poodles, one for 4 years, and one for 5 years..