Hi Joel. Go to this link and there should be a link in the upper right hand corner that says 'Join this Group'. The guys on there should be able to answer any questions. Let me know if you have any problems.
Good on you Joel! Great to see you in the club. Feel free to invite other gardeners in your area as well. Maybe a couple of vege photos will inspire some friendly competition? Be warned though, I'm about to add a photo of my recently discovered pumkins so your photos won't get much attention.