Info about Final Teachers

Hi frns...
Can u help me by pls telling me the dates by which these teachers generally start thr batches for CA final...:

1) Kalra Sir-SFM

2) Sanjay Sir-Cost

3) Parveen Sir-Acc

4) DG Sir-IDT

5) VG Sir-DT

Also consider that my attempt is in MAy '12 and i wud like to do classes in the serial as listed above.