A parcel can be delivered in different ways within the day. There are the next flight delivery, interstate delivery, and the same day road delivery. If I were you, I will go for the third one. This will allow me to freely track where the stuffs are from time to time until it is delivered to its destination.
In Australia, the trusted one that I can recommend is the samedayexpress.com.au.
You can take five simple steps to complete the delivery. First is to create your own account in their website and then send them a note for the quote. You need to provide all the necessary delivery details so they can properly book and finally send out your stuff. Paying is an important step. At first you just need to provide your credit card details and they will charge you once the parcel is delivered. All five steps are very simple. SDE does not make all things hard for you. Since it is just for a day, they surely will not make it very complicated for you without compromising the security and good condition of your parcel.
You can take advantage of the services from SDE if you are from Sydney, Melbourne, Wollongong, or Brisbane, and the recipient should also be within any of these areas. The online booking system is very efficient. SDE is powered by zoom2u, which is a big name in the courier services field. I tell you, it should not be a worry if you have your delivery done by SDE. Give it a try today.