I am planning a hunt to SA for wildebeest, impala, and warthog. I plan to take my bow along and hunt a couple days with it. I shoot a PSE with a 70lb draw and a 400+ grain arrow. I feel this will be plenty enough to take any of these species. I only have 5 hunting days and dont know if it is worth the extra time to try a spot and stalk hunt. I know they do hides on watering holes and think this would be my best bet. What do you guys think?