If you're wanting to change from smoking tobacco cigarettes, cigars, chewing tobacco to e-cigarettes, that's what we're here for and most of our members will jump right in to help you. There are other forums on the internet that discuss vaporizers that work with dried herbs and such, but we do not discuss that here like Tugboat and Mirage have pointed out.
If you don't like having to charge the battery so often, I would suggest getting an Eleaf iStick 50W. They've come down in price, are pretty much hassle-free, have a 4400 mAh battery so you only have to charge once every couple of days (depending on how much and how often you vape). Pair that with a Kanger Pro Tank 2 or 3 or an Aerotank version 2 and a couple of 5-packs of 1.8 ohm single coils and some e-liquid fo your choice and you should be set for a bit.