We have one day to visit Daintree and Cape Tribulation from Cairns. We would like to walk in the rainforest, ride the zipline, see a cassowary, visit Mossman Gorge, walk on a nice beach, do a couple of boardwalks and see any other good sites. Can anyone do an itinerary for us that we can comfortably fit into one day? Also, is it possible to walk in the Daintree N.P. without having to pay to go on a guided tour?