Check and correct All Taxonomy terms
Some are low priority but particularly important is to decide on Holiday types, & also confirm which (or whether all) are to be shown on bottom menu so Homepage theming can be completed.
Destinations
Confirm all Destination names & create these in Destination Taxonomy vocab
Editor
Decide on editor tools to be available for your staff and you. Can have multiple profiles. Probably best to start with less tools for your staff & add more later?