Traveling Registered Nurse, Travel, PACU, RN – PACU, Contract, Travel, Traveling Nursing, Assignment, Registered PACU, Post-Anesthesia Care Unit Nurse, PACU RN, Post-Anesthesia Care Unit Nurse, PACU Travel Nurse, Healthcare RN, PACU Nursing, Nurse RN, RN Nurse, Contract RN. If you’re seeking a Travel Post-Anesthesia Care Unit Nurse position in Cedar Rapids, IA and are looking to work with an agency that will listen to your needs and career goals, then Focus Staff is the right place to be.