A Bay and beyond

Hi everyone, We are heading up to A Bay in a couple of weekends and can't wait to get nude and have a swim. It got us thinking about options further north for camping and getting naked! We're thinking from Noosa to Fraser Island. Does anyone have any locations they have visited and could recommend? We have heard about Poverty Point, anyone familiar with it? We do have a 4WD so can go off road or on beach. Bonus points for a secluded swimming hole or remote beach access. Thanks in advance!