Yes, you need a release of all rights - a model release has this. You also need to make sure that the model release talks about taxes - and who is responsible when she is paid
Further, PLEASE include a video statement on video stating her full name, date of birth, even the ID and the nature of the shoot in detail. People lie - the law will hold you responsible and accountable.
If anyone is beginning any shooting, much like we did years ago, get a lawyer, get a contract, each state will vary in the USA.