Katie, Jesse, Oliver, Emily and Tumelo join their classmates on an adventure in the bush. Jesse rebels against the counselor and refuses to participate in any activity, but the others set off to hike the trail. A lost map, a wet radio and a close encounter with an alligator causes tension between the group and Tumelo and Katie end up lost in a cave. Meanwhile, Jo's best friend from New York is in town and is very honest about her opinion of the new life Jo leads in Africa.