I'm a newb too, so from one NOOB to another - Welcome (to both of us I guess). Unless you really like the idea of the e-cigarette style - and with your starting budget, go for a real mod. Most likely you're going to in the future anyway so save yourself the time and money and go for the gusto up front.
My wife and son's all started with el-cheepo batteries and clear plastic atomizers, and QUICKLY decided they wanted variable voltage mods with removable batteries and higher battery capacity, and of course better tanks. They are now using ProTank's and various higher end mods (evic, itaste svd, vamo v3).
FROM WHAT I UNDERSTAND, the JoyeTech stuff is the "name brand" in this industry (among many others of course) but they seem to be to most popular and thus the most counterfeited. If I were going to spend $80 up front, I'd go with something like a Vamo V3 kit or iTaste SVD... each can be had online for around $60'ish or less (see
fasttech.com) shipping takes a while but the prices are excellent.. there may be other vendors in the usa for quicker shipping. Depending on where you live, try to get your
ejuice locally... That way you can taste before you buy (or at least, most if not all the local B&M shops here allow you to taste prior to purchasing a flavor)
The advantage to getting something high end up front is you'll get all the features that chances are you may want in the future. Plus those mods I mentioned have replaceable batteries, so if the battery craps out you replace ONLY the battery and not he whole unit like a sealed disposable model... But they are much larger and heavier, so that can be a concern too.
GOOD LUCK.