To this point I was RNG/ELE but last night after messing around for a bit, I came up with a build that I really enjoy and has been working out quite well. Its based at this point on a pure ranger build.
Hunters Shot
Determined Shot
Read the Wind
Favorable Winds
Apply Poison
Kindle Arrows
Troll Insurgent
Healing Spring
Lv15 at this point I have my points attributed to:
Expertise 7
Wilderness Survival 6
Marksmanship 12
With 4pt's left over at the moment.
I have mostly druid gear, with a hunters mask +1 MArk, and Major Rune of Mark +2 on my chest.
With this layout you can really appreciate the rangers DPS. Favorable winds with either Apply poison or Kindle arrow and the mobs drop faster then a Lv3Charr
Good thing about having determined shot up. Its only 5 energy and does +16dmg over base, and if mob evades or dodges.. it resets all your timers.