I recently mentioned that my sister, Chantalene, was married at the beginning of this month. They were really on a budget so she asked me to take her photos for her.
I was nervous and rightfully so! There was a lot I learned about wedding photography in the process. It's just not the same as portrait, at all! There are a lot of things I wish I could do over. And there are a few things I realize I would need if I ever shot a wedding again (which I have no intentions of;). A fast SD card for one. A lot of my images were shot in RAW taking up quite a bit of data so I missed a lot of moments because the darn thing wouldn't process fast enough.
Here's a great page about choosing a memory card for your camera. With all the options and prices out there for SD cards, I definitely recommend it.