Budding photographer?

So, my friend that I've known since around 1997 is getting married in January (I think.) He's been engaged to this girl for a while, and they've finally decided they want to get married in January and they decided that it was cool for me to photograph their wedding. I LOVE WEDDINGS. I didn't love planning my little wedding for Joe's and Mine wedding, but I loved our wedding day. And I get to plan and stress over a big one, but if this big wedding has more stress, it will probably have more happiness too.

BUT I AM SO EXCITED TO TAKE PICTURES. I love taking pictures, and being around people that are happy and want pictures taken. But I know it'll be a hard job. The super cool thing is, I have a digital High definition camera, and It takes video. So I'm thinking about taking video with it throughout the ceremony, and then using my Canon AE-1 Film Camera to take pictures. It may be a two man Job. I may have someone video the wedding, just sit there and pan and tilt the tripod. I am anxious.