Need information about RN PRN opportunities in Dallas-area facilities

Hello! I'll be moving to Dallas soon to begin an FNP program. I am an RN, BSN with 4 years of experience, but no hospital experience in the past 2 1/2 years. I'd like to get back into a hospital setting, but am not sure what kind of opportunities I can find in the Dallas area that will be PRN/flexible and yet still provide a solid orientation. I'm interested in Baylor-Dallas, but don't know how other facilities in the area measure up. Any thoughts on good/bad hospitals; PRN opportunities, etc in the area?