1.Find a cane field, 2. walk in about 150 meters, 3. call an ambulance for brown or taipan antivenom.... I joke, but I grew up in Bundy and spent a lot of time out around sugar cane fields (we even used to swim in the irrigation channels!! when I think of all the chemical fertilizer runoff in them I am surprised I am still alive....) but the amount of venomous snakes that live in and around cane fields is amazing, rats, mice and bandicoots galore and rarely would I have a day out in the scrub when I didn't see at least 1 eastern brown.
I haven't been to bundy for over a decade however there was a swampland (Baldwin swamp) which I found a good variety of both herps and amphibians. And just about every park I remember had a good population of Eastern Bearded Dragons... you could barely dig up a garden bed without unearthing a reptile or reptile eggs of some description....