We stayed at Forest Glen in a caravan park on the Sunshine Coast. We were on the edge of a forest and within 2 hours of everything we wanted to do. Not far from Australia Zoo, (didn't go) Supa Bee farm (something like that) Ginger factory, & Macadamia factory (across the road).
Being from Qld you probably already know the area

It was quiet and had a great swimming pool. We had our teenage DD with us and she had a great time.