I got past it. I basically reloaded a save and found a hot spring which restored my stamina. I then passed that middle knot city area to get the toolbox for the craftsman. I just got the reverse trike and delivered the stuff to South knot city which was thankfully easy thanks to the highway that was built.Are you trying to hold your breath the entire time? You only need to hold it when the oradek is orange and going crazy.
they really are easy to avoid. Also, you can drink he monsters in the private room to get an extra permanent block of stamina and then another temporary block of stamina as well.
Also, if you are to heavy do you have the lvl 3 power exo suit? That lets you carry a shyt ton.
But if you just worried about the cargo take a truck or a pcc and build a post box before you go into the area. Stash everything and then go in empty handed.
but honestly you can just cheese that area by doing what I said. Let them catch you and take you to the mini boss. Then run away from the mini boss. When you get far enough away it and all the other BT will disappear. Then you can raid the entire area stress free.
layer on you get a weapon that lets you kill them basically.