User blog comment:Itripped/Mothrakk has to wait/@comment-1808057-20100316205701

Try hiding under the ramp by Piss Wash Gully. Has two ammo chests, good cover (even better if you duck), and nearby Skags for Second Winds. Used it to kill him more than ten times (4 characters x 2 playthroughs + farming for Blister).