Ok when I farm feathers I go to Jaya Bluffs NM on my R/Rt as a VwK with these skills;
Atts; 12 Resto, 8 Channeling, 10 Wilderness Survival, rest in Expertise. Runes wherever u want.
Weapon; I used Alem's Remedy
Skills;
Troll Unguent - Heal during battle
VwK - Damage
Vengeful Weapon - Damage
Ancestor's Rage - Damage
Light of Deldrimor - Damage
Snow Storm - Damage
Storm Chaser - For energy and speed between mobs.
(Optional) - I took Serpent's Quickness but I never even used it. Dwarven Stability might be good.
This is the route, I like to clear out all of them and it didn't take me long at all (14mins).
People generally don't take this route but I completed it in
14 mins. Proof;
http://i259.photobucket.com/albums/h...janK/gw159.jpg
That run I got 79 feathers but I have got near 100 in the past. A few golds and lots of valuable runes; vigor, radiant, survivor etc.
EDIT: Did another run with Dwarven Stability and got it down to
13mins but enrgy management was loads better, 78 feathers;
http://i259.photobucket.com/albums/h...janK/gw160.jpg
So yeah... near 100 feathers in 15mins. It is VERY POSSIBLE.