RE: antelope strategies
One little tip, if you plan to do a lot of crawling around in that country. When I have antelope hunted, I've spent more time on my elbows and knees than on my feet. So, I take a complete set of elbow and knee pads. Wear the knee pads on your calves and carry the elbow pads in your daypack. Saves you many cactus sticks. (I have considered an athletic cup too, but that's another story!)