Ballina south camp ground NSW me and my missus loved this spot bit secluded beautifull beach bit of a Di feel to it with 4wd access on the beach .
Tallabudgera creek caravan park Gold Coast never stayed there as we lived on the coast but always looks good driving over the river
elanda point QLD half hour from Noosa ( if you sail ) growing up every september holiday here awesome spot great sailing spot
noosa river caravan park never stayed here though its whats left of the original muna point camp ground close to the surfing beaches of Noosa and sunshine and the good restaurants
dicky beach caravan park never stayed but lived at dicky beach and walked through the place all the time to go for a surf top beach caravan park
cotton tree caravan park , who knows was good in the eighties

Google them see what you think .

i was impressed with bonny hills caravan park (council park) just south or port maquarie. cheap and a great spot, right on surf break

Stayed at Delicate Nobbies just south of Crescent head last week, was awesome, \
excellent bush camping (we stayed with dogs) but proper campground across the road

If you like bush camping there's a great little spot near grafton as well - called Buccarumbi...
loved it there as kids

some nice looking spots there, thanks fellas