Update your CV with each conference, paper under review, publication, grant, and service activity when it happens.
Fill in the categories for your annual review as the events happen.
Think ahead. Take time every few weeks to assess your short- and long-term goals. Are you achieving them? Can you maximize your time more effectively? Is your research agenda moving along with your tenure timeline?
Manage your time effectively. Learn to say "no" and plan your schedule so that you are able to balance research, teaching, and service. The following PDF is a useful article on time management for new faculty: Time Management for New Faculty. Here is another PDF with useful tips on planning your time.
Attend campus events. It's good to be seen at colloquia where your colleagues are presenting work. Go to Office of Faculty Development workshops where you will meet like-minded colleagues for discussion. Go to campus presentations and speakers.
Above all, take some down time, go on vacation, enjoy your families. All work and no play is not a good idea. If you plan effectively, you'll have time for your life also!