successfully finished ragefire with a lvl 15 group of druid tank and 4 priests.

took about 1,5 hours (macro setup with castsequence for dps and healing etc etc etc...)
was more like fiddling around with macros, killing one mob, continue fiddling.

renew will make healing easier (at lvl 26)
thrash will make tanking easier (at lvl 28)

atonement will make things epic (at lvl 38)

resurrection would be cool (at lvl 18 - wtf bliz?)