A.V.
We stayed at these cabins a couple of weeks ago. You'll need the big cabin. I hope it is available. It just a nice place to relax with the kids. Take the kids bikes. There's not a lot of activities to do but explore outside. You can fish!
http://www.cedarcreeklodging.com/
Hope you have a nice get away. This is an 1 1/2 from Flower Mound.