|Subject: Hostels in Ireland|
Try this site http://www.travoholic.com/hostels/ireland/
(it seems to break very easily, so try reloading, or going back to travoholic.com and progress through again).
My girlfriend recommends Archview hostel in Galway.
I have a Dublin guide your sisters might be interested in: http://www.travelinsights.org/guide/dublin.html
Hope this is helpful
Jonathan Turton London/Duesseldorf http://www.travelinsights.org/