In 1996, I went on safari in Kenya. I took some great photos, as at the time the wildlife did not take much notice of the jeep and just carried on feeding and resting in the shade. The best time of day to go out, is at dawn and dusk. You get plenty of wildlife at that time.
I combined this trip with my trip to see the Polar Bears in Churchill, on the Tundra Buggies Camp. They were not booked together, so I had to fly back to England in between. However, the contrast between the hot and cold climates was worth the travel.