Yep, bill em. But also stop doing unconstitutional things like closing public areas during Hurricanes. You can't close a beach. You can't tell me I can't be on public land.
I don't know how these chasers actually get away with what they do. When Sandy hit, NJ beaches were essentially closed. It was illegal to be there. Which is unconstitutional to the max.
So in summary. I can be on whatever public land whenever I want, if EMS can't reach me, or bills me for services, or I die because of my stupidity; that is on me.