Transient camps on the property? I don't think so. We've heard and seen nothing to indicate that. So...no.
As far as Bob goes, reading the transcript and assuming he's sincere, I'm writing it off as a comment made by someone who has probably lost touch with reality ( could be temporary, could be characteristic, who knows). Also, he may be a local, but what he actually says is that he's in Adelaide. I think he means that he lives there. Jmo
I could speculate as to what's going on with him but that seems kinda pointless. Perhaps he's just become over invested in Gus' disappearance and cannot face the reality of the situation. He wouldn't be the first person to find themselves in that position. You just have to check out social media for that. Moo
Yep I'm an Australian but my views on Bob don't have much if anything to do with with my nationality. Bob, moo, is in deep denial or has some other psychological blockage which is affecting his ability to reality check. Moo