Are Newcastle and Wollongong the only two main cities that don't care about AFL?

No one cares about it down here because there isn't an AFL side here. Even in Sydney, if the Swans aren't travelling well, there support is well down. Western Sydney will be interesting because it is a very strong rugby league area. West Tigers, Parramatta, Penrith, Canterbury. GWS may find themselves a small niche of support but that's about it.