With a little maneuvering
Rohan Gold is a big zone with lots of spawn points for Men. Silversage. Just keep to the mountains and run around the zone on your mount and you will find a bunch. Get lucky and you will not even have to fight anything for most of them. Watch out in the NW for high level stealthy frost sabers though. It is also the only place to get Icecap. Northern Elwood, north of Blood venom falls. Again, just mount up and hug the mountains. Not my favorite place to farm as it seems to be a popular spot for herb farmers on my server. Plus the zone is small and crowded with mobs as well. Couple of mobs Just north of LHC in front of Noxious Glade, but most of the gathering here can be done without fighting as well, with a little maneuvering.