I just started playing my Palus Knight a few days ago and just then I realized why people never go: Lvl xx PK LFG!! :p
To the OP, I took my little PK lvl 24 to the new C5 Area below Dwarf town and I like it there a lot. It's new, it's pretty and mobs are refreshing from the usual
Schutgardt. There are some nice new areas over there, where you can level up into your 40'ish.
Check the new area out. New scenery, new mobs (we can kill dwarfs now), new quests. Only problem is getting there. As it is hellish expensive to gate nowadays.