If you are using root rot then you should move into higher Zone Experience Modifier locations.
Check out:
http://wiki.project1999.org/index.ph...s_and_ZEM_List
Based on these numbers and your level it may be beneficial to look into The Hole, Sebilis, Karnors, or Skyfire. The Hole in particular as you do not need to run around much to kite per se and has a very high ZEM. Also as a bonus the drops of mercury are very valuable for dwarven cultural smiths.