hrm. haha, I see the problem now. With all the expansions they really made traveling a pain... To get out of Dalaran, there's a quest you can do from Archmage Celindra that will teleport you down to the ground and lets you teleport to and from that spot from then on. (don't forget to grab the flight path!) Otherwise just jump and spirit rez. Once on the ground, find a road and head either for the far southwestern coast or the far southeastern coast, which is where the two main ships land from the Eastern Kingdoms. West coast is tundra-like and snowy, east coast is mountainy and full of giant Nordic guys.
I think Twix is still only lvl 80 or 81... I heard a little bit about hunter changes they did last round, and I have no idea how to be a hunter nowadays. send pet, shoot arrows, right? :D