Pfc. Amaryllis Rivera rappels down a 40 foot tower during exercise Golden Medic. Pfc. Amaryllis Rivera rappels down a 40 foot tower during exercise Golden Medic at the Parks Reserve Forces Training Area, Dublin, Calif., on July 19, 2001. Golden Medic is a multi-unit, medical field exercise. Rivera is attached to the 246th Mortuary Affairs Unit, Puerto Rico. SHARE: Download: Full Size (0.02 MB) Credit: VIRIN: 438548-Q-FWZ52-587.jpg Photo Gallery