Series of threads on each constituency:
ElectionsIreland.org: 30th Dail - Galway East First Preference Votes
Currently: 2 FF and 2 FG
The 2 FG are safe and I assume they'll both top the poll.
One would assume that FF have the other two in the bag but I think a strong independent candidate could take a seat leaving FF on 1.
FG could also have a strong 3rd candidate but a 3rd seat is a long shot.
I predict: 2 FG, 2 FF (or 1 FF and Ind or 3rd FG)