Looking to get into the E cig craze....help?

Been into hookah for many years and had a few friends start doing the e cig thing and said it was comparable. Whats a good inexpensive start up rig? Id like to get everything all in one package if possible. Let me know what you guys think and thanks in advance for any advice!!

the mrs uses the blue ecig. she smoked ALOT and this ecig helped her quit over a year ago