Time is running out for Dr. Jon in Botswana. The team makes every effort to maximize his time left before his departure back to the ER in the States. Reality sets in on the dangers of the Okavango Delta, making going to the bathroom an adventure. Namibia looms ahead and the expedition picks up a new guest. So far the Tacoma, Sequoia, and the Tundra are holding together better than the team’s schedule.