I've just started playing a DK, getting it up to lvl 63. There is one skill that they have that makes me think that DK's are going to own the STV Fishing Extravaganza.
That skill is Path of Frost:
Path of Frost
The Death Knight's freezing aura creates ice beneath his feet, allowing him and his party or raid to walk on water for 10 min. Works while mounted. Any damage will cancel the effect.
Emphasis: Works while mounted.
I can easily see a DK using this to ride his epic mount with his spurs and his riding whip up and down the STV coast along the water, not having to work around water hazards along the way. When he sees a pool, he dismounts and fishes, still standing 10 feet out into the water. After he fishes the pool, he mounts up. Lather, rinse, repeat.
Also I can see this skill as bringing even more twinks into the fray... if you get a DK guildie to Path of Frost your lvl 19 char and your buddies, you can run up and down the coast without fear of getting attacked.
Has anybody worked their fishing up on their DK yet, or encountered a DK using this ability in the STV extravaganza? I'm interested in hearing what luck you've had with STV.