Daeri....didn't actually stop to park the toons anywhere, I literally had my autorun on for almost the entire instance (stopping at boss fights and some tricky bits). That way the fire totems rarely have the chance to do damage, also means the chance to be hexed is low as you're out of range before the cast is finished.

Either way, have fun in Scholo, just remember to have loot on free for all at least when killing the boss that drops the key for the rest of the instance.