Remote and picturesque - ensure all millennials are able to access enough stimulation and entertainment independently of the internet or take board games or movies on USB stick for example.....
As it may hurt to be unable to google at will, stare at phones instead of connecting and may end up having ‘quality family time’ or a serious case of the ‘great memories’.
Besides that you won’t need much but leave earlier than you think- take enough wine and crackers and an extra night if it’s raining or late getting in .... the fog, kangaroos and winding winds in winter are a deadly combination if you are tired.