I applied to UAB too and was trying to get information from them on making school work while working full-time. I really didn't get any good information from them, but it sounds like it will work out ok. However, I can't imagine it being possible to do school full-time and work full-time. Full-time work, part-time school seems doable however. But it is still a huge time commitment. I don't know anyone who's gone to UAB before, but I've seen assignments from friends at other schools
, there is often 250-400 pages of reading per week, per class. And you need to know all of the content, so you can't just skim it. Online classes take a lot more time in general than traditional in person classes, because you have to figure everything out on your own. So, I wouldn't bother applying if you can't commit the time to it.
However, UAB is one of the cheapest programs, and from what I can tell, it is a good program. I'm hoping to start in the fall. Good luck in your decision.