Any previous Elegant Adventure Taucksters ? - On day 11, we plan to take the helicopter ride over the falls. Will there be time to walk the bridge to Zambia before heading to elephant sanctuary ? How close is hotel to the bridge ? If bidge walk not practical on Day 11, how about the Day 12 journey home day - will there be time in morning to walk the bridge before trip to airport ( what time is flight from Victoria Falls to Jo'burg ) ??? thx in advance !!!