Fly to Victoria Falls, Zambia, Africa. Drive to the Chobe National Park in Botswana. Take the boat tour and ask for crocodiles. Or stay at a hotel in or near the park.
If you are staying in or returning to Zambia, make sure you have purchased the multiple entry visa for Zambia and not the single entry. If you do not, you will have to purchase another entry visa for $30.00 to get back into Victoria Falls.
Close up of the eye of a crocodile on the banks of the Chobe River in Chobe National Park, Botswana, Africa. Taken from a boat.