You don't need to be logged into the forums at all. You can also access it just by knowing the chat's name, and by clicking the chat button at the top of the site, which will connect you to the main Zelda chat and ours as well.
I'm typing up one right now, actually. Only the first chapter is completed, and it is only text, but it's something. If all goes well most should be typed by the end of the summer, and will release hopefully with a new layout.