Prego agus fáilte on behalf of all who helped you.
I think you'll be great and do fine. It seems like a good plan.
You might want to explore this site:
http://www.tg4.ie/Webt/webt.htm and Liam O Maonlai has some good CDs out. They were free with the newspaper not too long ago:
http://cgi.ebay.com/LEARN-IRISH-WITH-LIAM-O-MAONLAI-Irish-Independent_W0QQitemZ1 50124191341QQcmdZViewItem You can put them on an iPod and listen away.
Fáilte go dtí an Ghaeilge, a chara.