Moass, you're gonna be fine. 
Just a word of advice: Get your script ready (including breaking down each sentence or phrase on its own separate line) beforehand. Or at the very least know what needs to be done, and how it needs to be done.
Oh, and be sure to question the bride and groom like you're interrogating a prisoner, because at the end of the day, they get to do this once. So it should be exactly what they want. I used justpaste.it for posting a copy of the script, which I recommend for a) the bride and groom's approval and b) the unlikely event that you can't be present, so that the ceremony can still go on.
Just a word of advice: Get your script ready (including breaking down each sentence or phrase on its own separate line) beforehand. Or at the very least know what needs to be done, and how it needs to be done.
Oh, and be sure to question the bride and groom like you're interrogating a prisoner, because at the end of the day, they get to do this once. So it should be exactly what they want. I used justpaste.it for posting a copy of the script, which I recommend for a) the bride and groom's approval and b) the unlikely event that you can't be present, so that the ceremony can still go on.
![[Image: tumblr_m5n0e4lflM1ryds47o8_r1_250.gif]](http://66.media.tumblr.com/tumblr_m5n0e4lflM1ryds47o8_r1_250.gif)