How about the GM&O? ICG? MP? TP?
For those in the Baton Rouge Area, you have a treasure trove.
For GM&O and ICG
Go down Choctaw near Audobon. There are a few hoppers parked in sidings there. Easy to get pics. I got some and when the film gets developed I will post them
MP & TP
These are a little harder. Take 190W towards Ferriday. The hoppers will be on the left sitting in sidings.