My fave episode has to be the one when he goes to Restoration Island, straight away he found black lid oysters to eat, he said the island was like a supermarket.I watched just about every episode of several series of Bush Tucker Man purely for its survival techniques if I was ever lost in the harsh Australian wilderness.
Prince Regents River episode was great too, The Kimberleys looks beautiful.
And I loved the Boab Tree, such a weird solid shape.