Bill in Houston from Houston on 6/1/2023 9:04:15 AM:
Good point. I took "Tent Camping Only" to mean that they didn't want trailers or campervans to park there. But maybe it means that only tents are permitted.
The state, and a few other sources, also mentions the nearby American Legion ball fields as a place to camp.
American Legion Park Camping, First Street south past River Road, 573-818-8343