I had the same issue as you at that level which is why it took so long to lvl my druid. What I did was use harmony and root/rot and/or nuke the 2 guards by the gypsy camp in NK. You can easily raise the faction lost by doing this quest
http://wiki.project1999.com/Wenbie%27s_Muffins. I will agree it is a bit slow but relatively safe and the bonus of getting to port people for money. Once I hit 34 I was quadding the same 2 guards with the 2 at SK ZL. You can also kill the wandering griffins by charming them with the guards. Another bonus is also killing
http://wiki.project1999.com/Korvik_the_Cursed and selling the necklace as he wanders right by the guards.