So Finally after months of thinking I am finally starting preparation for RHCE. I am not sure whether I will join any institute, I guess I'll prepare myself.

Books to follow.
1. RHCE Red Hat Certified Engineer Linux Study Guide (Exam RH302), Fifth Edition by Michael Jang
2. Internet

That's it.

I have two PCs at home which I will use to test - break - fix things.

I am wishing myself Good luck!