Yep, we chased them with high rack trucks on the Kennedy ramch. When you saw them they were usually running. The shot I got we had cover that concealed the truck and the bull stood broadside for a shot at 150 yards. Most of the guys were shooting the 300wsm. My brother had his 7 mag..
I had the least power with my 7-08 and 308. After watching these calibers perform on elk when I lived in Colorado I felt they would be fine. It worked out great and very tasty meat.
My brother killed his bull after we spotted them running and got off the truck and stalked them. I think when we do this again we will spot and stalk only. We were rattling most of the time for whitetails and several times we had Nilgai in range. A fun trip all in all.