<human>: Can you provide a brief overview of the text?

For those unfamiliar with an unplugged wedding, or why to have one - 

I have scoured the internet looking for good ways to tell guests that I'm having an unplugged ceremony. While I certainly want the point to hit home and be noticed, I don't want them to feel like they're children and that I'm constantly beating them over the head with the same info. I'm thinking of having it written in my wedding website, and also having the officiant say something before the processional - as well as word of mouth. Do you all think this is adequate but not over the top? 

Also - I cannot find good wordings on the internet. I have gone through a few pages of Google already. There are a few on Offbeatbride, (  ) but some are too emotional for me and some are too straight-forward (signs that just say PLEASE TURN OFF YOUR CELL PHONES - I'm not having a sign anyway, people tend to not read signs), nothing sounds just right. 

My mom is also not on board with this idea. She is under the illusion that everyone will be perfectly behaved, that no one would dream of ruining a photographer's shot. She doesn't realize that it just happens and people become obsessed with capturing it for themselves, so they don't even notice. I don't see why you would pay a professional thousands of dollars, then allow amateurs to get in the way. She thinks it's rude and that there's no way to say it that won't upset people. Also, I like it, so she is bound to hate it. This would only be for the ceremony, of course I would encourage people to take tons of pictures during the reception.
<bot>: Want an unplugged ceremony. Need wording that sounds good but not mushy, and is sufficiently not-rude so my mom won't hate it. Also, ideas on how to get my mom on board with this.