Wolf Spider carrying egg sac

2011-4-25 by David - Shenandoah River SP, Bentonville, Warren County, VA
http://bugguide.net/node/view/1059546/bgimage
BugGuide says:
Maybe ...
Gladicosa gulosa:
The angle is awkward though so I'm not sure.
… Laura P., 25 April, 2015 - 4:56pm

this is what Gladicosa gulosa looks like:
http://bugguide.net/node/view/642456