As I vaguely understand the feeder business, one will be for good ole fashioned feed such as oats, one will be for minerals to grow horns and one will be for a protein supplement such as anabolic steroids( I couldn't resist that little joke).
That ranch would be a good long range set up if they would let you.
the 1st rig i went to was 11.4 miles into the ranch the other one was 16 miles into ranch. I dont know how far past that it went but as far as i could see. My 1200 yard range finder wouldn't read across most of the canyons
I have been in the oilfield for the last 15 years, with hickman driling and unit drilling ( unit bought out hickman). I figure one of these days i will get smart enough to get out, I was kinda thinking mcdonalds drive through or walmart greeter. That ought to leave me mucho hunting time