just returned from recce trip.if anyone one is going over and needs any local advice speak to brian thredgold at aussie car rentals.top bloke who seems to have his fingers in alot of pies over there.cheap car hire and discount if you mention this site.also with notice can sort you out some decent accomodation.he is based at 413 brighton road ,hove s.a phone no 8358 3033