These guys, right?
http://www.pfctraining.com/
Seems like a a long way to go for an Aussie, given your laws. Just as far for a Canadian with our stupid laws too.
Their prices seem awfully low compared to other shooting schools. I'd want to know how long their courses run too. $175US for a carbine operator's course isn't a great deal considering it's one day with no mention of accomodations. Have a look at this one. Jeff Cooper stasrted it. They're right up front about everything including accomodations with a possible student discount. Not cheap though.
http://www.gunsite.com/
If you're looking for a shooting vacation, go to one of the big name matches or a hunt, Stateside. Went to several Second Chance Shoots, long ago. Never had a better vacation. Mind you, Second Chance was a one of a kind shoot. Sadly, local politics shut it down.