For you Stormwind travelers: as Zain said, it's more or less considered polite not to make a mess when you take off and land. You could find yourselves a nice patch of plain to take off from outside of Nexus and then set down a couple of miles out of Greenhaven. There's a road leading straight to the entrance of the city that's plenty big enough for caravans to get through, and since your group is no bigger than Magnitude 2, I think, you should be able to set down on It.<br/><br/>Now, if you want to be completely paranoid about hiding your departure and arrival, I suppose you'll have to go through a bit more trouble than that.