Still trying to plan, received quotes from 2 travel agents 15-20K for 3 people
My budget is about 10K, is there wiggle room to get this down closer to my budget? economy flights look like 4-5K for the 3 of us. thinking Jun 29- July 13.

sample itinerary.
Day 01 Departure.
Day 02 Arrival Johannesburg.
Day 03 Travel by road Johannesburg - Karongwe Game Reserve.
Day 04 Karongwe Game Reserve.
Day 05 Travel by road Karongwe - Johannesburg.
Day 06 Travel by Flight Johannesburg to Victoria Falls, Zimbabwe.
Day 07 Road Day Trip to Chobe Nat Park, Botswana.
Day 08 Victoria Falls, Zimbabwe.
Day 09 Travel by flight Victoria Falls - Cape Town.
Day 10 Cape Town.
Day 11 Cape Town.
Day 12 Cape Town.
Day 13 Departure - Flight Cape Town - Johannesburg - Home.