Celsie, if you're in Adelaide, there are two IRL MCN shops you can visit. Nature's Cradle has a website, the Rainbow Tree is not online dynamically yet, there's just a title page.

On the southern side of Adelaide, there's Nature's Cradle at Brighton Road, Somerton Park and Mt Barker.
On the eastern side of Adelaide, there's The Rainbow Tree at Magill Road, Kensington Park (opposite Baby Junction after Portrush Rd, but before Glynburn Rd).

there are Nappycino meetups held in Adelaide too, where newbies get to see the MCN stashes. The Natural Parenting SA group is having a meetup on Wednesday 10th, 11am at Helicopter Park (Glover Playground) North Adelaide, another place where MCN-using mums get together.

regarding the BG, i would also check with the nurture nappies site, to see if there is a BG consultant in Adelaide.