Pretty much as stated above. Sandy track through the park, can be soft in sections depending on rain & the amount of traffic. Camping behind the dunes & have toilets & cold showers. Short run north into agnes & south down to Rules beach/Baffle Creek. 4wd access is closed to Rules Beach at the moment. Other options for camping around Agnes is Bustard Bay camp ground & Middle Creek campgrounds. Both situated in Eurimbula Nat. Park. All of them are great spots. Some of the beaches just north of Deepwater Nat. park are great for a look as well. Chinamens, Workmans, The Springs are all beautiful spots although they all require a walk to get to now. Years ago you used to be able to drive down to them.
Cheers, Mike.