Hi Ashley,
I have a Bachelor of Social Work degree, and while I really enjoyed the work that I did, I did not work in the field for very long because I went back to school. I can tell you that you can do many, many jobs with a degree in Social Work. A child welfare worker, an adoption worker, a hospital social worker, a school social worker, an addictions counsellor, a mediator, a youth group home worker, a group therapist at a jail, and a marriage therapist are just a very few examples. Most jobs in Social Work are very stressful and demanding, however, and you should know that beforehand. There is a very high burnout rate for Social Workers. Also, the pay that you will receive is very low for what you will be doing. The good thing about the field, however, is that if you have 'social work' values, these types of jobs can be very rewarding. Like previous posters have mentioned, it is a very good idea to know about yourself and about the types of jobs you would be suited for before making the decision to become a Social Worker.
In terms of education, many community colleges will offer a two year diploma in social work or a related area. You can get jobs in the area of Social Work with just a diploma, but to be an accredited Social Worker, and to have access to the best jobs, you need at least a 4 year Bachelor's degree. If you go on to get your Masters of Social Work (which is another 1-2 years), you will have even better jobs (and pay) available to you.
Here is a good website to check out:
National Association of Social Workers
www.naswdc.org
And here are a couple websites where you can search Social Work jobs to see if anything sounds like something you would want to do:
www.socialservice.com
www.socialwork.com