A guidebook is a great idea, I will head to the bookstore this weekend. I will check out Rick Steves, my aunt and uncle used to travel a lot and love him.
That's good to know about the hotels. I'll have to do some research for the areas we know we might stay over a night or two (Cork, Dubin for sure). The baby listeners might come in handy once or twice though, it would be nice to have at least one quiet dinner while we are over there

It would also be fantastic to stay in a castle one night, so if you can recommend any, please do.
(anywhere, we really want to visit as much as we can) I am a little worried about the street signs or lack there of. We will definitely get a GPS and a good map. Will an American GPS plug into a car over there or will we need to buy one there?
A friend was telling me about Blarney Castle and kissing the stone the other day, I am really hoping to get to do that. She mentioned that it might be tough with the baby though, as the stairs are really narrow? We'll figure something out.

Oh, we would like to tour the Guinness factory, is that something we can do with the kids though or is that frowned upon or not allowed?
I was looking at flights for around the time we'll be heading over and nonstop from Boston only have one flight that arrives at 6:30 a.m. so maybe we will look into staying somewhere near the airport to get some sleep. Google maps says it's about an hour and a half to Galway, does that seem right?