Make absolutely sure that the groom has the marriage license with him.
Receive the minister's fee from the groom and give it to the minister privately following the ceremony.
Help the groom pack for his honeymoon.
Help the groom dress for the ceremony.
If a ring bearer is to be in the wedding, the Best Man is responsible to oversee the child and be sure he understands his duties. (See note below)
Assist with luggage arrangements for both the bride and the groom so that everything will be ready for their departure.
Make sure car or travel arrangements are set and that the groom is carrying any necessary reservations, tickets, money and travelers checks.
The Best Man will want to ride to the church with the groom. It is the Best Man's responsibility to make sure the ushers are together and ready before the ceremony begins. Many weddings have been delayed by dilly dallying ushers who are either cutting up to relieve the tension they feel or are out having the last quick puff on a cigarette.
Alert ushers as to the ladies who will be wearing flowers and make sure they are not seated before receiving them.
Check all the men's boutonnieres. These should always be worn on the left lapel, stem down.
Perform any task or errand the groom or the bride's mother may request at the church.
If applicable, remind the groom to remove his gloves as the bride comes down the aisle.
Be first at the reception in order to welcome the bride and groom.
