ICU internship program for experineced RN's IN NYC & NJ

Hello All
I am a med surg nurse for several years and I am actively looking for internship in ICU. I currently work in Texas and would like to move to NJ. Is there any hospitals in NJ or NYC offering ICU internships for experienced RN's. It looks like most of the places are only looking for new graduates. Please help me.

Thanks in Advance
Ann