Hey, hi! My name is Alexander, I'm 29m and I'm going to travel to Australia. What's my plan: (I don't have a strict plan, but I have some ideas)

1. Sydney ~10 days - exploring the city, going to the local places like Opera Hose, probably surfing and I want to cycle through the city, between the bridges;

2. Cairns ~2 days - checking great barrier reef;

3. Melbourne - 5 days, exploring the city, pretty similar to the sydney ideas.

I'm still thinking about Cairns, not sure yet. Can adjust anything if you have any ideas.