It depends on the film. When they are casting, they will usually tell you if they are SAG or not. I'm guessing with a budget like that, they would be affiliated with SAG, but again it varies for every production especialy when it comes to indie films.
"Noah, someday we'll talk again. But there's things we'll never say. That sorrow deep inside you. It inside me, too. And it never go away. You be okay. You'll learn how to lose things..."