Fenwick has some Elect/water lots, call Kathy for availability and there are also some primitive lots there also.
Wild Wings has 2 or 3 lots Elect/water for transient. Call for avail.
Turtle Creek Marina has lots also, call again also.
Magee East is right there also but not sure what they have to rent.
There is also a church camp that is not used very much as its prob 5 miles away and south of Fenwick. Camp Sabroske, has a website.