OOC: Combat is probably more xp, generally speaking. 
So the group opts for a stealthy approach, and they move out, with Qinik in the lead and the rest following. 
Skill Challenge 8 successes before 4 failures
Skills: DC 14
  Stealth
  Nature
  Perception
Basically, I make the whole party roll for most skill challenges, instead of one player just spamming a good skill. SO everyone, let's do one of the rolls above. If you fail, you can make a second roll at the same DC for that or a different skill. If you succeed with one skill, you can roll that skill again at +5 to the DC or roll a different skill at the base score. 
Go ahead and use Enworld's dice roller. 
Good luck