I live rural Ireland and it's very hard to say what way it will go here. The 'No' campaigners have spammed every single town, every village, every roundabout, every busy road, every road sign and every telephone pole with their non-nonsensical and ignorant posters. And it seems like quite a few people are actually believing their propaganda. Plus of course you have the church trying to indoctrinate people as well.
Dublin and the East will hopefully win it for the Yes side, because it does seem to be a bit of a mixed bag in the countryside.