Many thanks for your query to the Ireland Reaching Out message board and welcome.
As you are coming very shortly, I have asked several Dublin city volunteers to reply as to their availability.
If you are planning on researching while you are in Dublin, I would recommend that you attend the RCB Library in Churchtown. The website is here and you might email them beforehand with what information you have. This will give them a chance to have material ready for you (if they do have material).
In the meantime,if you have any further questions, please let us know.