They start in Canada on 1 July and its just been announced they'll be streaming all the games live. They'll also be archived for three months and are downloadable. All for a one off $10 fee!
Link is here 2013 Junior Womens Fastpitch World Championships
I won't be getting much sleep. I know two of the girls in the Aussie team (coached them, and have been impressed by two dedicated girls. Think the world of them) Got to see a fair chunk of the team when I was asst coached an u17 team and again crazy talented. To add to that I know a girl in the NZ team so two more games to watch every day!