I don't know much about East Texas, but here in the Black Hills of South Dakota it's pretty feasible to ground stalk deer because of the heavy ground cover (ponderosa pine seedlings so thik it's called "doghair") and the broken terrain. I am no expert at ground stalking, but I got a doe a few years ago just by spotting her and sneaking up on her on the other side of a small ridgeline. The last 20 yds I stalked was in the wide open, but I had lots of groundcover behind me to mask my profile and it was a windy day so all the motion around her masked my movements. The other deer I got was a very large mule deer buck, and I was in the wide open in a small meadow with a half dozen does that he was seriously interested in servicing. I coulda approached him in a clown car with a full contingent of Ringling Brothers Barnum and Bailey's best and he woulda ignored me. Stuck him at 15 yds, pure luck, plain and simple. NEVER underestimate the power of luck, spend enough time in the woods and something has to break for you eventually.