We don't just have camels that need culling. Allthough I'm not sure that they are culled. There are all the other introduced animals that have turned feral. Camels,horses,cattle sheep,pigs(these are dangerous) dogs, cats, foxes,ferrets,rabbits. The country is so big they can go anywhere. If they find a niche to survive in the're home and hosed. Unfortunately, we can't help to rid them anymore because of the Port Arthur massacre some years ago when some clown shot to death about 40+ people with his semi-automatic. Now we can't have any guns at all without a very legitimate reason. (not that i didn't use mine sensibly) Consequently, I can't even go after my favourite game, the humble rabbit, and there's plenty of them up here despite the rabbit fence. I haven't tasted one for 15 years. Apart from the fact that the rabbit is totally banned in Queensland, even as a pet. The Vic butchers have 'em but that's too far away.
There are camel safaris in the outback where you can hire a camel.