Hi lurker in here that signed up to reply, hopefully thats not too creepy! Used to live in Wonthaggi. So fly to melb, skybus to Southern Cross Station and then a VLine bus to Wonthaggi, no trains. Wonthaggi is the largest town past Cranburne, but does only have a fairly small hospital so for a bad break he may be transferred to a Melbourne hospital for surgery so check before you get on a bus. Hope he is okay and if you need anymore information let me know.