What needs to be done?

Cost?

Done?

Decorate the different venues or make sure that the decorating is happening.

Get a manicure, pedicure and massage to relax.

Try to be early at the rehearsal dinner to greet the guests.

Hand out the bridal party gifts at the rehearsal dinner.

The officiant's fee needs to be handed to the best man in a sealed envelope in order for him to discreetly hand it over after the ceremony.

Get enough sleep before the big day.

Additional items to remember