I'd like to get an idea of how long it would take to drive from Rundu to Katima and then from Katima to Livingstone. Is the road from Rundu to Katima still a corrugated gravel one? What kind of condition is it? Also, to get from Katima to Livingstone is it necessary to go through Chobe and Vic Falls or is there a more direct route? Any help would be appreciated.