Thottbot.com and just look them up there, or actually read the quest description where it probably tells you where they are.

Get quest helper.

Go on wowcurse.com and seek for quest helper, i've make all my lvl with that addon.

Quest help is a bit heavy on the system which make cause you lag issues.

Carbonite however is very light on memory and even for an older system does not cause much lag.

Find carbonite @ carboniteaddon.com!

From Razor Hill head to the West. You'll probably run into a lot of Razormanes soon enough but not the right ones. Head around the first group and keep looking for the small villages they set up. Dont head north or south because then you'll find harpies, skorpids, boars, crocodiles and such. Make sure to look along the cliff.

Get quest helper isn't from 1890 but if you do have a slow computer go with carbonite.

Look for the wolves and they are not stealth

Get questhelper, use it for when your leveling, turn it off when doing big city work/raiding. Its the best leveling tool available and got my 5 of my 80's

Well... you should get (carbonite) addon from carboniteaddon.com, it will also help you for future quests that you can't do. or if you dont find it try for quest helper from wowcurse.com, its not beatter but it still do the minimal job