Perth - with Peaceful Country Side in Perfect Harmony with the Buzzling Urban City

We cancelled this trip due to my wife's pregnancy. However, subsequently, my wife's travelling itch was so unbearable that we decided to book the same SQ air ticket during her 2nd trimester. She was 5 months into her pregnancy while we self-driven through very remote parts of Perth, travelled over 3,000km in less than 5 days, driven at speed of upto 160kmh, killed 3 birds, almost knock down a full sized adult kangaroo, travelled more than 900km in a day, etc. Were we crazy or? Come to think of it, we really had forgotten all about the risk we are taking while we try quenching our thirst for adventures.