I'm working on a short film I'm going to submit to film festivals. I'll go out seeking various exteriors and then film people going to their daily activities. I want advice for this since I plan to go to a lot of different places in the southern United States and I would like to avoid getting arrested or killed if at all possible. My best idea would be to try to film with a zoom lens from my car.
Another thing I want to do is film a scene in an abandoned house. During the day it isn't a problem, but at night I would like to set up a lot of lights inside using my car battery to power them. I wonder if this is a possible thing to do not only technically but without cops decending on us.
However, I'm also asking these questions in regards to future projects. Since, I'm always financing my films out of my own pocket I guess I don't appear very serious or worth the time to most business managers. If I were to want to film in a room of an old apartment building, (which is now a retirement home), how would I go about this successfully? Do I contact the local film commission?