Before I do a wedding ceremony I have a consultation with the couple. Sometimes more than one if they need/seek premarital counseling. The practice ceremony (if they have one) usually works out most of the kinks. Some of the questions I ask are: What type of ceremony do you think you want? Traditional or other? You can find traditional vows, ceremonies, online or you can get a book with various ceremony styles from any decent book store etc. If Other: Do you have an idea of what style/faith/belief/special requests might they have. The most common I run into is they want to write their own vows. Sometimes to repeat to each other (which means you need a copy) or they want to say them to each other (which means you'll have to prompt them for them) Either way ask for a copy of each in case they drop/forget/lose them and get that big eyed look during the ceremony. How they want to proceed, how they want to be presented at the end of the ceremony etc. Some advice I'd give is: Whatever style the ceremony.. be prepared.. read the ceremony over a few times. Try to get a sense of timing for what goes where and when. Brides and grooms are supposed to be nervous and stutter, stammer and look big eyed, NOT the official. If they're particularly nervous, during the vows and ring part of the ceremony (if applicable), ignore the crowd and talk to them by name. It gives them a focus and seems to help clear the fog. Count on nothing going exactly according to plan.. the flower girl might decide to sit down halfway the aisle.. the ring bearer may decide he wants his mommie and only his mommie and is going to GET his mommie and doesn't care how solemn an occasion it may be. The groom may loose the ability of speech. You get the idea. Regardless of religious affiliation.. there is an even chance the groom may be tipsy/er/est. There is a better than even chance that no matter how sweet otherwise, the bride is on her last nerve and close to a bloodletting. Grab them right after the grand exit and sign the license(s) before they get caught up with any other activities. In SC the official has to present the completed license to the clerk of court. Laws may vary by state. But SC doesn't consider them legally married until the license is signed and recorded. And most importantly, don't take yourself too seriously, this isn't about you or all those people looking at you, its about the couple. Stay focused, have fun, keep it moving, nudge when necessary and lead when needed. Don't eat too much cake