The Double-Proxy Wedding:

Apparently you can get married in Montana without showing up.

UPDATE: I see Eugene beat me to it. Ah, the perils of blogging on the road. FWIW, I was pointed to the story by a Montanan whose nuptials are pending . . . though he swears he plans to attend his own wedding. I've yet to meet the bride-to-be, so I can't be sure she'll be there too.