E-cig quick starter guide: http://blog.vividsmoke.com/vaping-guide/
What I would recommend to begin with:
2 variable voltage eGo batteries (spinner vision, kanger evod) with an USB charger OR an Eleaf iStick or similar box batteries.
Atomizer: Kanger Subtank; make sure your batteries can provide adequate wattage and accept low resistance if you want to go subohm. The ready made coils are very good though. Alternative: Aspire Nautilus.
Some e-liquid, Halo makes decent stuff for beginners.
If your liquid lose its flavor but you are still getting nice vapor, you might want to switch to a completely different juice. Or just take a mint or something..
When you don't like a liquid don't throw it immediately down the drain but let it rests open in a dark place for a while (couple of days to a couple of weeks) and try it again.