Tex Rancher,
I would like to add my x-2 cents to your rattler problem.
The rattlers balance your unseen rodent population. If pry food like mice, wood rats, prairie dogs, and jack rabbits were not abundant on your ranch you probably wouldn’t see many rattlers.
With out this thriving population of rattlers on your ranch the rodent population would most likely explode. These rodents carry fleas which are host to a verity of diseases.
While in the military I worked along the South West Texas border for a couple of months. Part of my instructions covered was not to disturb the flora and fauna of the region. In the evening while strolling the border I would see / encounter many rattles. Didn’t see many rodents but saw signs of rodent activity. To a reptile lover such as myself I asked to stay on for two more weeks, bear the heat and sleep in the dirt just to see more rattlers.
One last note….Your snake problem is another mans dream.
Dann