Just a suggestion. Many new folks fall into this V4L vendor forum and never get back out. There are lots of places to get answers and people need to roam around a bit. In the case of how laws affect us, there is the Law forum:
Law and the E-Cigarette - E-Cigarette Forum
I recall New Jersey getting some threads up there and the state laws in question allowed for authorities to treat vapers the same as smokers with reagards to using e-cigs in public places or something. Smoke inside...get a fine. Vape inside...get the same fine. But the federal laws regarding state taxing internet tobacco sales and shipping tobacco products via US mail are a different matter.
Best to go up there and ask to get a better picture of NJ vaping.