Yes, I worked at Havasu Regional Hospital for an assignment. Worked telemetry and had absolutely no problems. In fact, when my dad came down with Guillian Barre Syndrome while I was on assignment there, they excused my last 2 weeks. Nurse manager asked me what day was my last day, then marked, "contract complete" on that day.
I lived there for 4 years previous to traveling, but worked in California. Let me know if you need any more information about the area!!!