Fastest way to complete Secure the Forest w/ Elem/?

[Zxanadu]

"Secure the Forest"* from Scoutmaster Arne in Melandru's Hope (outside of Lutgardis),

What is the fastest way to complete this w/ an elem?
I've tried many different builds and I can almost get through it, but just can't make it all the way.

I've tried doing the run w/ a Elem/Mo, using mist form, armor of frost, sliver armor and various monk skills and just can't do it

Any ideas or builds that work well would be appreciated.

I'l check back later for any replies - thanx

[Zxanadu]

Doesn't anyone have anything for this?
Is there anyone trying to come up w/ something else?
I know that a RA/AS can run it pretty fast and steadily w/o dieing during the run.
Plz help - I'm trying to build up faction for my guild and so I can buy some new armor.