Hey Putchi!
Sorry to hear of your little fella's plight - hopefully he's now on the improve!
I'm from Mount Gambier SA, and there is only one vet here I take my animals to - so, for future reference, Black's Veterinary Clinic on Commercial Street East, you will find a lady there who is REALLY good with herps (and what she doesn't know, she contacts her "mentor" in NT!).
Also, for what it's worth, I only recently (March) had my 11 year old beardie put to sleep - who was also hand-fed everything, I might add!
Anyway, all the best with all your animals! If you're ever down this way, let me know!
Best,
Carolyn