I'm wondering if any of you, or anyone you're close enough to that you heard about the details, has ever done a successful kickstart/gofundme/crowdfund campaign, if so, how you went about getting others involved in it.

I'm not asking for myself - my mom teaches in a really impoverished area and is trying to put together a cool educational field trip for her kids. Asking the parents to pitch in isn't realistic - she's often bringing in coats and school supplies for students because some of their parents can't even afford basics like that, it's kind of heart breaking. She setup a crowdfunding type thing on a site specifically for teachers where everything gets verified and they even match donations, but now she's kind of stuck on how to get the word out and asked me for advice. I didn't really know what to tell her so I figured I'd see if any of you ladies have experience in this area, I know we have several teachers here

Obviously I shared the link on FB for her, but I'm trying to figure out how to promote it or get people involved beyond that. Most of the community is lower/lower-middle class, so while that seems like the obvious answer it doesn't seem like a very effective one. (Not including the link or trying to bug you guys for money, don't worry! Just hoping for some tips I can pass along or things I could do to help.)