Congrats and welcome! Looks like you're off to an running start! I just ordered my own ProVari a couple of days ago, so yeah, it's going to be a few weeks before mine gets here, too -- but I can't wait to get my hands on it. I noticed it now says "Current wait: 2 weeks" so they must be getting stacked up with orders. It said "2 weeks or less" when I ordered mine.
Also like you I have zero willpower, which is why none of the other quit smoking methods worked. But I started vaping almost a year ago and was able to switch as easily as switching brands. It was simply incredible and I love vaping.