Did you get your excursions, dining, meet and greets, beverage tastings etc taken care of and your online check in process completed? There is really not much to do after that needs to be taken care of. After all that, you get to wait and countdown the days.
Of course, your booklet and luggage tags should be arriving soon. Be on the lookout for those as they should be arriving any day now. And depending on agency policy, your agent might have directed them to be sent to you at your home instead of the agency where she would forward them to you.
Have a great cruise!