Clear your gutters so that they will be able to perform optimally.
Bring in items around your house that may become missiles during a storm: potted plants, lawn furniture, trashcans, etc.
Practice putting up your shutters to ensure that they all fit and that everything is in working condition.
Prune your trees long before there is any threat of a storm. Consult an arborist or tree-care specialists that has a Broward County Tree Trimming License for more information.