My idea of an amusement park story is getting adventurers to go tour environmental disaster areas. After all if the entire Great Barrier Reef gets killed which seems like an extremely lively possibility what are you going to do with all that rotting limestone?
What's happened with computer technology is perfectly timed for someone with my set of skills. I tell stories with pictures. What I love about CGI is that if I can think it it can be put on the screen.