We are taking a packaged safari trip to Kenya and Tanzania arriving and departing from Arusha, Tanzania. We would like to add on a 3 day/4 night extension to Vic Falls and Chobe National Park on our own. Can we fly directly from Arusha to Vic Falls, or must we go to Johannesburg first? Anyone know the appox airfare and/or reputable travel agents we can work with? Thanks!