A good question.
A local answer.

Compare guided and independent options using total hours, pickup location and cancellation terms. Book the one experience you value most.

Choose one wildlife day and leave the other Melbourne days for varied activities. A distant sanctuary can occupy most of a day.

Choose by your strongest shared interest: wildlife, coastal scenery or food. The Great Ocean Road is a very long day if the far viewpoints are the goal.

If the gap is short, eat before the match or choose a quick meal near the theatre. Avoid a reservation that depends on an exact finish.

Choose a tram or train stop close to the stretch of Brunswick you want to browse, then walk one direction instead of zigzagging.

Map the exact cruise terminal and its closest stop; reaching the port with bags may be less convenient than a city tram ride.

Look at current menus for casual Asian eateries, takeaway counters and food halls around where you will already be sightseeing.

Walking may be quicker for some short CBD trips. Keep the official journey planner handy for the return after the event.

Try one ready-to-eat item and leave room for produce or a snack to take away. Compare menus and prices on the spot rather than following a fixed stall list.

Pick a neighbourhood first, such as Carlton, Fitzroy or South Melbourne, and choose a café near the tram stop and streets you want to explore.

Reserve several city days and at least a couple of nights for the coastal section. Trying to reach the signature coast and return on one day leaves little time for the walks you value.

Keep the final drive short enough for daylight and breaks. Choose accommodation with flexible check-in and space for the family.