Going into Nursing would be something completely different for sure
I'd decide first what your reasons for choosing nursing were. If helping people is something you want to do, if you're willing to do the grunt work of nursing and are not necessarily looking to get rich, it may be for you.
Nursing is similar to plumbing. You work physically/strenuously for your money, you get paid relatively well for your work, and you get down on your hands/knees and stick your hands in some dark smelly places that most people don't want to know about.
School-wise, I'd look for either a one year accelerated program or two year associates degree (ADN) program. A four year BSN will also qualify you to sit for the NCLEX license. All options will get you working once licensed.
You're not necessarily paid more for a Four Year BSN vs a Two Year ADN program.
With a catastrophic nursing shortage on the horizon, job security is a given.
I'd talk to a few nurses, read all you can, ask about working conditions. These articles may be helpful.
Nurses Views of The Nursing Profession:
http://www.nursefriendly.com/views/
Hope that helps.
Andrew Lopez, RN
http://www.nursinga2z.com