I am currently enrolled in the RN-BSN program over at UIC. The classes are 8 weeks long, so you only need to take one at a time. I work full time, 3 12 hr shifts a week, and I find it very feasible to work full time and be in the program at the same time. The requirements are that you log in at least 4x a week, and participate in 'discussion'. At first I found it difficult to stay on track because it is online, but you just have to find your routine, stay organized, and fight yourself not to slack off. I found that doing my 'class work' at the library or at a bookstore helped me mimic a classroom. It helps me stay on track.