I've had no problems on my few trips to ADTRAN, I typically waive at the guards doing their checks on the outside of the buildings and they wave back. Of course, I haven't tried to put my kayak in it, LOL!
SeaRay, These two areas are 10 miles apart. The Ditto Pits are on the side of the Tennessee River on the edge of town. It was hard work even finding out that the City of Huntsville owns it. I agree though, why limit access to city owned, vacant land if your doing no harm?