Ok, so I found the last homeless camp. If you go to the left of the South Park sign to that tree just next to that red bench that is there, so behind the tree and there will be a trail. Take the trail and it will lead you to the last homeless camp. I signed up for this site specifically to let everyone know where it is. Thanks for all the previous information on where to find stuff.
I've played the game 3 times. I never saw a homeless guy on the spaceship. Where is he or how do you get his fight?
When you leave your probing room, the next room has an opening in the middle which a ladder will appear. I went past it the first time thinking it was a computer console of some sort, but noticed the ladder on the way back. --- Binary solo 0000001000000110000001110000001111 C'mon sucker lick my battery