Hey I'm pretty new too, it does get pretty overwhelming at first, but you'll start picking this up quicker than ya think! and I agree with what everybody says, it's a little pricey to start up (especially if your like me and order everything) but after that initial cost, it is MUCH MUCH cheaper than smoking cigs.
Welcome to Vapor Talk! everyone here is really friendly! if you get some time, hop on the chat once you get past 5 posts! The regulars there are really cool and are always nice enough to help out!