It is possible to do the Carrots at as low as 70.
What you do is use the crystal in Dalaran, go down to the drop point and run STRAIGHT out. What I mean by straight is down the little path in the ruins, through wandering lost ghost elf girl, and hop over the lip of the ruin.
Go across the little river to the little gazebo type deal just ahead of you. Your map should open and you'll see Dalaran on your map where you are standing. As long as you stand under Dalaran, you're cool. The carrots look somewhat like large golden sansam, and they're all around the gazebo thingie. (Herbalists get the cheap trick of seeing them until they have the 4 required.) The wolves are far enough out you won't get smacked on, if you watch your agg range.
Go back across river, through the ghost, up the ruin, back to the crystal, and back, and you lived. YAY!