A friend of mine has asked me to help film her wedding. They're looking at purchasing a HD camcorder soon and I've done a bit of research and am currently looking at the Canon Vixia HF10, or HV30 or a Sony HDR. They're trying to find one for around the $600 - $900 range.
Any thoughts on what would be best for a wedding? The wedding is going to be indoor for the ceremony and reception. I haven't had a chance to scope out the locations so I'm not too sure how lighting is going to affect the video.
I'm not as worried about the post production side of things, but more on getting the great footage I'll need to not screw up someone's most important day. I've been trying to read as many tutorials and articles I can about wedding videography, so any additional tips, suggestions or links would be greatly appreciated as well.