Congrats! Isn't it amazing how so many of us live our lives completely oblivious to such wonders overhead? I picked up my first scope a few months ago and I'm still constantly blown away by what I see
It's worth re-visiting the moon every few days as it goes through the phases. The amount of detail that pops up as the lunar terminator (shadowy region) moves across the surface is quite remarkable.
Jupiter is the bright "star" that currently rises in the east (slightly north) at dusk, and sets in the wee hours of the morning. It's fun to watch the moons dance back and forth around, in front of, and behind the planet. I don't know if you can see much surface detail in your scope, but when the seeing is good watching the Great Red Spot "live" is amazing.
A few other suggestions for things to look at:
* The Large Magellanic Cloud and Small Magellanic Cloud - just randomly look around in the clouds (it's worth hunting for the 47 Tuc globular cluster too).
* The Orion side of the Milky Way is chockers full of interesting and bright stuff... Pleiades, Betelgeuse, Orion Nebula, Sirius, NGC 2362, Southern Pleiades, Eta Carina Nebula, Omega Centauri, etc. In fact, just randomly point your scope in the Milky Way and you'll be absorbed for ages
* If you're up late until the early morning, check out Mars and Saturn. (Don't worry if not, they'll rotate around in a few months to nicer viewing times.)
I live next to several freeways on the southern outskirts of Brisbane, and both the Orion and Eta Carina Nebulae are naked-eye-visible for me so you'll have no trouble through the scope.