The Red Forest is technically Ta'Vaalor; you won't get bounties for it in Ta'Illistim.
Otherwise, you can either hunt Maaghara Tower, which is right around your level and easy pickings for a rogue, or you can uphunt the Aqueducts at OTF, with Beings and Gremlocks and whatnot.
Tower: Shricken in the Tower are undead, so carry a blessed weapon or avoid them. They can major e-wave, but only do it rarely. Don't let the Dhu Goleras live after prepping a spell, or the new version of Quake, Grasp of the Grave, will ruin your day. Moulis arms grow up like Troll Kings, but will grow up to be a full Moulis for bounty purposes. If you die and they lay eggs in you, make sure to tell your cleric.
Aqueducts: There's a few different <adjective> beings, but they're all essentially the same, and they all count the same for bounty purposes: if you're asked to kill 16 bent beings, offing a gnarled being will bring you to 15. Gremlocks are rogue-y and hard to hide on. Taints are higher level than the rest of the stuff, so don't be surprised if they tag you with a high CS. Lesser constructs are immune to death criticals, so you might want to pass on them. If you do fight them, severing a leg and the right arm completely incapacitates them to finish off at your leisure.
OTF is spellburst, the Tower is not.
