Kurt, the loads are pretty ordinary.
Cate's rifle is a Howa Mountain Rifle in 6.5mm Creedmoor. I've not found anything more accurate in it than Hornady's factory ELD-X 143 gr load, so that's what we took. As you saw, it is capable of killing decent sized game such as Zebra. I wouldn't hesitate to use it on anything in North America other than bison and the great bears.
My rifle is a Kimber Caprivi 375 H&H that I bought from Darrick at Whittaker's Guns in 2014. It's become my favorite rifle, although it's a tad too big to carry around for the jackrabbit-size deer we have here in south Texas. My Africa load is a 300 gr Swift A-Frame over enough IMR 4895 to push it along at 2500 fps. I don't recall the exact powder charge and I'm not at home to look it up. In North America, I use the same powder charge under a 300 gr SGK for excellent terminal performance on everything from hogs to nilgai.
