Dear Friend,
Since you have mentioned that you are giving Pcc attempt may 2011 and are interested in joining classes for CA Final. I might sound bad but do you really have to attempt both groups?
It is not so easy my friend. If you cannot pass even a single paper (i mean exemption) then you will be demotivated. Look at it in a positive manner. in my opinion go for first or second group at one time (full) and get exemption in one subject in the other group. I followed what i have said and got exemption in SFM in november 2010(Unfortunately couldnt clear second group) Believe me , the exemption is worth it. Because you have to clear just 3 more papers to clear 1 group.(seeing this May 2011 SFM paper, I think exemption is worth its weight in Gold)
As far I am concerned I did tutions for FR, SFM and AMA(didnt do tutions for QT). since I was confident about doing the rest of subjects on my own.
If you want to how more tell me