Even after hearing this twice I was unable to decipher what she was saying ( I totally understand the sentence when I see it) I learned to pronounce "raibh" ending with a "v" sound - she seems to use a "w". Is this a regional thing?
Yes - raibh is "rev" in Munster, and ranges from "ruh" to "row" (as in argue) in other dialects.
I feel like I'm missing the construct here. Is 'to be' +chun = going
One of the ways, yes.
No going is ag dul. Chun means i will. Like: Tá mé a chun mo h-íolacha a ceangailt
What is this ra business? Wouldn't the word be abair?
rá is the verbal noun. You wouldn't use abair in this type of sentence.
I cannot see the typo
Where is the "going" in this sentence?