We stayed at Stephen F Austin State Park in Texas in early May 2018. We went as a family with 3 kids (3yrs, 5yrs & 7yrs old).
We had a screen shelter that was powered and had a light. It was a great spot with close access to the showers and toilets (we were shelter number 1).
The walking trails we nicely kept. Some were closed but still able to go for a decent walk around the ones that were open. We saw deer grazing in the long grass and early evening the fireflies came out which was so lovely and relaxing to watch.
Park hosts and volunteers was all very friendly and helpful too. One had a hummingbird feeder set up and we saw a hummingbird feeding.
The playground was very basic - 4 swings and a sandbox only.
We will definitely be going back again as if is only a 1 hour drive from Houston.