There is a mention in the September, 2008 issue of Texas Parks and Wildlife magazine. Please see the article, titled “No Country for Wimps“.
Here’s an except:
“Springtime brings a flash flood of visitors to the area. Each February, the annual Big Bend-Stillwell Ranch Trail Ride draws more than a hundred horseback riders who venture onto Black Gap’s equestrian trails. In March, thousands of campers, anglers and paddlers descend upon Stillwell Ranch, Black Gap and the Rio Grande for spring break.”
