Several years ago, I made good money doing a movie in San Antonio, but that was for Paramount.
I'm too embarrassed to name the movie, what a piece of garbage!!
We had a contract, they paid the insurance, housing and meals, and they paid industry rates for the vehicles, as well as extra for me to drive (as a "specialized type" non-union driver). At that time, the rate for a 5-ton was $600 a day, an M1009 was $400 a day, and wheeled armour $4000 a day (yes, 4000!). The price is the same if it rolls, or sits in a parking lot all day.
I also got paid as a military technical advisor, even though they didn't listen to a word I said.
Did 7 days work for them.
I've done some low-budget stuff, but only when the filming took place on my property. If I drive out my gate, industry rates applied. The Discovery channel was the hardest one to deal with, they were cheap sob's and still owe me.
The cheapest movie we did was for some students at UT, they filmed on the farm and paid in tacos and cold Cokes, and it was worth it!
Cheers