I'm working on a short and some actors want me to be a SAG Signatory. I went to the website and felt like I was falling into a black hole. I've worked with a lot of SAG people and they always shrugged off the fact I'm not a signatory. Maybe because I was waving money around. This one is unpaid though. What do I need to do? Is it just a form to fill out? Gawd I hate paperwork...