I am so tired, but I wanted to post this for you before I head to bed. First of all, this map shows why I like to use NPC Scan. You can see on it exactly where you need to fly to search for each rare spawn:
I made good progress tonight with my hunter. Remember, she had one kill to begin with. Look what she did in a few hours (if you click on the pictures, they enlarge, just in case you didn't know):
Notice the realm time is in the bottom left corner on each picture.
Then, Whoa! I found Gondria, and since I have a beast mastery spec...
...and didn't need Gondria for the Frostbitten achievement...
I also needed to get rid of the rare one way or another, as only 3 Northrend rares can be out at one time. I figured taming Gondria was more humane...
After taming such a beautiful creature, what better use could I put him to than hunting more rares:
All in all, it was a pretty good start:
NOTE: Pictures have been edited to remove names from RealID notifications in order to protect the privacy of other players. No other editing has been done to any of these pictures.