I have camped here many, many times. Since the other overnight options were destroyed by hurricanes, this is the only way to remain at the end of the road overnight without having to drive back out (40 miles) or wilderness camp.
The campsites are separated into three sections, one for RVs, the other not, and a special "walk in" field. I've only stayed at the "tents" areas. Each is essentially a large mowed field with sparse trees. The "walk in" field is essentially treeless and probably best described as an overflow area for tent campers.
The RV and regular camping areas are loops that allow vehicles to access and park close to the campsite, which is a parking pad, a picnic table, and a fire containment device for cooking and/or a campfire. BTW... you must bring your own fire wood.
There is no privacy, the ambiance is more one of community than peaceful tranquility. The combined restroom, showers, and dish washing buildings are few but never far from any campsite. Consider their location when choosing your site, closer might not be better for you if you might be offended by foot traffic through your site. A recent upgrade to solar heated water for the showers is fantastic!
The entire area is famously buggy in all but the coldest months, and even then you better be prepared. It is also incredibly hot during the summer, making the few shaded sites a consideration... but the bugs love shade too!
Despite the above bleak description, the camping area is commonly filled to capacity (hence the "walk in" area) during the cooler months. But it is also commonly empty during the summer when only fanatical anglers will brave the conditions.