Going back to college?

I have been thinking I might go back to college, seek a degree in nursing and maybe study some legal stuff for being a paralegal. I would really like to be able to get into some kind of position to help out other family caregivers with legal issues and stuff. I love being a caregiver, so I am thinking my primary focus would be in nursing classes. I'm not sure about actually being a nurse, but I would like to study nursing for being a caregiver for people looking to remain in their homes.