four- year nursing program

Hello:
I would really like some help. I am geeting a it frustrated with this. I would like to go back to school for nursing but is finding it hard to do. I was going to do a accelarated program but found it having too much requirements. I was looking to apply as a Non-Degree and take my pre-requisites but heard that we get the last pick for classes and some are not available to us.

My secong thought was that I should just apply to a four-year college and obtain my BSN there.

1. Does anyone know a better way to take pre-requisites required for the acellerated program? Or any programs that offer weekend/evenings (I work 9-5)
2. I already have a BS from another college. Would that make my time at the four-year college shorter, would I have to take pre-requisites as a transfer student?
3. Are there any good (I would prefer cuny, but private is fine too) schools out there in the ciity or in queens?

I would really appreciate your help. thanks