I'm a world PVP afficionado. In particular, I spend a lot of time solo ganking. (My main is an 80 rogue.) Recently I've discovered a new favorite gank spot: Conquest Hold in Grizzly Hills. Here's why CH is such a fun place to gank: (1) the guards are non-elite (except in the Inn), thus don't interfere much with ganking, (2) none of the guards can see stealthers (unlike the specialized guards in major cities), thus making it easier to gank, sap, and annoy, (3) CH gets a fair amount of traffic (on my server at least), providing many potential targets, (4) the hordies that frequent CH tend to be between levs 73 and 77, thus you have a power advantage at 80, but they still count as honorable kills, but (5) 80s do show up, especially if you keep taking down their friends, thus adding to the fun. If you visit CH in search of gank tourism, and no hordies are around, here's how you can get some to show up: kill the NPC vendors. If you keep doing this, hordies are bound to show up. No one likes to see their main regional base keep getting attacked in /3. Final tip: if you want to have extra fun solo-ganking, try out a speedhack such as ICanHazSpeed. It will add to your fun immensely. With speed hacks, I can sneak up on a party of 3 or more hi-lev horde, sap one, then kill one or more of the other ones quickly; but then can I get the hell out of there in a hurry without any of them ever being able to significantly harm me (quickly enter 22 as your speed, and you'll kick into warp speed). You can also pull a Sapathon, as described in my recent guide: Fun Things Stealthers Can Do With Speed Hacks (in the guide forum).
Enjoy, allies. Sorry hordies for all the drama, but it's just too much fun.
Cheers,
BobFrost