Kate "follows race sailing keenly" and will have a chance to do some herself.
According to an official briefing before the trip, Kate Middleton will do some competitive sailing on Friday, April 11. Their private secretary explained: "The couple will arrive at the Emirates Team New Zealand base and board a boat that will take them to two of the team's yachts — the Duke on one, the Duchess on the other. There will be a number of 'informal' match races between the two racing yachts. As everyone probably knows, however, the Duke and Duchess are just a little competitive."
They're spending Easter at the zoo.
The royal family will attend Easter service at St. Andrew's Cathedral in Sydney and then travel to Taronga Zoo. The Australian government made a donation to the zoo's bilby-preservation program on the occasion of George's birth, so we're hoping for an appearance by the little prince.
It's not all business.
There are various days carved out as private time for the young Cambridge family. While there are public events schedule for Easter, for example, Easter Monday (April 21) is a day they'll spend alone. It's also a public holiday in Australia.