Where to hunt level 17?

[eqravenprince]

I have a premade group all around level 17 consisting of SK, Cleric, Bard, Magician. We are wanting to see as much of the old world dungeons as possible. So far we have been to Blackburrow, Unrest, Befallen, Najena, Upper Guk and a little outdoor stuff but that's boring. I know we could go back to Upper Guk and Unrest, loved Upper Guk, but I am curious about zones below and level range/camps when they are viable?

Still have interest in visiting
Permafrost?
Runnyeye?
Splitpaw?
Mistmoore?
Cazic Thule?
Sol A?
Warrens?
Kerra Isle?