Nurses certainly do not qualify for H1B and do not need labor cert. for GC. EB3 is backlogged for sure. Also, as far as I know u can only file for I140 by the end of July which mean u have only 4 days left and is not possible. The only other option for nurses is H1C. I know of two hospitals that qualifies for it: McAllen Medical Center and Mercy Medical center in Baltimore, MD. Mercy does not accept new grads for this so u better get hold of McAllen.