@ ragnarok511 (I hope he sees my reply) & CPAtoCompSci: I think the field of computer science is very wide and interesting. You will always find something new to learn. Regarding which path to choose, providing us more information about what you like and what you are innovative in will help us to help you in a better way.
Those are some links that might be useful:
http://www.bls.gov/oco/ocos303.htm
http://www.bls.gov/oco/ocos305.htm
http://www.bls.gov/oco/ocos304.htm
@ragnarok511:
I have been think about trying to get back into another accounting job and taking night classes or should I go to school full time for 2-3 years to get my computer science degree?
This depends on how you see yourself after a few years. Will you still like working as an accountant or you want to try something different?Since I have a bachelors degree already. Should I just take the prerequisites to get into a masters program in computer science, or should I just work on getting my bachelors?
This depends on your level in computer science. If you feel that you are confident on working on intermediate level projects then I think you'll be fine and don't need to study computer science all over from the beginning. If not, maybe some courses in computer science will help, but you won't have to take some extra courses, like: Physics, Calculus, etc..
I'll be there for extra help.