The best bet would be you. Have you checked your training will pass US requirements and are you ready to do the NCLEX? Allnurses.com seem to have a few knowledgeable people on the board taking this path. It's a pretty unique path, a sort of "nurse special".

It also gives you an immigrant visa so you're a permanent resident on arrival, i.e. spouse can work, too. I know it's stuck in retrogression at the moment, but you need to be ready for it as soon as it starts moving again.

Beyond that, my advice would be at all costs avoid the temptation of an E2 -- you have a family and this visa does not look suitable.