Yes, they do have CNA classes.
Idk if you are looking for summer or fall...
Summer is TWR 04:00 pm-07:00 pm CRN 14124
Fall is TWR 04:00 pm-08:30 pm and TWR 4:00pm-7:00pm
This course is 5 credit hours. Current cost per credit is $105. So total cost would be around $525, plus any extra costs.
If you worked a day job you could probably do this program since it is at night.
I'm pretty sure the program is 2-3 months long. I'm not sure though.