Bring a bike and bike all the trails and roads. You certainly get to see more than just driving through. The main drive is nice to see the eagle & osprey nests though.
What do you want to see? What are your expectations? This way I can help you make a sample plan for your safari. There are many things to do and see. Wildlife, breathtaking views of Mt. Kilimanjaro, culture and Unique Safari holidays on the Kenya destinations.
Contact me for more tips on your plans.