Hi,
We have just about every thing direct debit, (Phone, Rates, Water, Power, Health cover)
Pre paying things like Registration is difficult too many months out, usually get some one to sort it out with an email advising us of the numbers needed to BPay.
Center Link and Super are finally talking to each other now, that was a hassle some years ago for an annual assessment. Center Link Bourke were very helpful in getting it sorted though.
Sort out credit card and driver's licence expiry dates well before you go, that can be a real hassle trying to get mail to catch you.
Cheers