Talisa, it's great advice to visit your local vape shop if you have one. I don't, and if I was spending your money (
) I'd get this kit (they do a few different colours I think) and spend the last tenner on a few different flavours of liquid from Joose Juice and/or Premier ecig.
The batteries in the kit are not huge but you get two of them and, with the spare coils, you have everything you will need for a few months.
Most people seem to do ok starting on 18mg (1.8%) liquid.
Good luck!
MsMarvel - there is completely no evidence that vaping is a gateway to smoking, despite what the eu bods are trying to claim. However, you may develop a hand-to-mouth habit (which is deadly, apparently). I suppose the biggest risk is you'll be more likely to try an ecig with nicotine in it and may become hooked on vaping. You're a grown up though 