Yes, yes, I DID put two cameras on my own wedding, as well as an external audio recorder for board feed. Sorted my camera footage on 3 and 4--dropped event markers and split the audio into mono tracks. Getting cameras 1 and 2 from videographer tomorrow, along with her audio, so I'll bounce everything through Pluraleyes for her to synch everything, then pass it back for the edit.
(What? Can't EDIT my own wedding! I'd be sick of looking at it before watching it with by bride!)