I think he is choosing women who live either on rural lanes where the houses are far apart or women who may live a short distance from a commercial building. He could be parking his car in the building's lot then walk or sneak his way over to his victim's house to rob and rape her. At least this could have been the set up in Moody. I will have to look to see where the closest commercial buildings are to one of the victims in Yoakum whose street we have a picture of. If this guy pulls into a commercial building lot of any kind, and parks somewhat away from the building itself and out in the open, then little attention is going to be drawn to his vehicle day or night. And no one is going to pay any attention to any vehicle parked in a grocery store lot with someone sitting in the driver's seat. It's just too common an occurance.
justthinkin' - your post made me study my maps some more.....did you notice the very large cemetery kitty-cornered to the victims home across the railroad tracks??? I spent some time trolling the google street view based on your post which made me wonder where he was doing his surveillance from, and noticed that, which you can see from Ave D, across the tracks. I would think that he would have a good view of the victim's home, especially with some binoculars, and I wouldn't think he would attract a lot of attention parked in a cemetery, especially in the back and if he did stay there too many days in a row. Also, I noticed that she has what appears to be a dog run (?) next to her carport, appears to be dogless...but there are plenty of areas to conceal yourself and it doesn't appear to me the perp would be visible from either the house or the next door neighbors, either. This run backs right up to the alley and is blocked by the carport from the house. IF this is the guy, it seems to me he is doing his initial surveillance from the cemetery and maybe moving up to the dog run???
I tried to post pictures from google maps, but I'm apparently to stupid to make it work. So, please go to google street view and look at three things: 1) Moody Cemetery on Ave. C - turn around and look at the nice view of the victims home from there.
2) from Moody Cemetery, go back down Ave. C toward vics house, note good size tree and cedar bush directly across from her house. The only thing behind them are a large empty field and the cemetery. Great viewing spot. The only way you would be caught is if someone was driving down Ave. C, which doesn't look like much of a throughway, especially with Ave D right on the other side of the tracks...
3) Look at the little complex of dog house(?) etc next to the carport. Another nice viewing area in the dark when the neighbors wouldn't be able to spot him...
If anyone would like to give remedial lessons on map posting, I would be happy to try to show you guys what I've been looking at.
ETA: I went up and down Ave. C, there is nothing there. The closest houses are quite a distance away and the view to the cemetery protected by rows of trees and brush. The only thing next to the cemetery is a cell phone tower (!?!), fenced off with high fencing. He had this place to himself, to do as he pleased and he could have watched her from here for a very long time without anyone catching on, IMHO. Anyone think the cell phone tower is part of this, or just an accident, what with the cut phone lines?