Crawmerax farming

you need the secret armory DLC to do this boosting, just in case udk where crawmerax's lair is just go to tbone junction and follow the highway to the deep fathoms and his lair is on the road up the very top right hand side of the map

i farmed it for a while when i started i was level 54 and i got to level 69 in a few hours only problem most of the guns suck