I live in Arlington, and my two main out-of-town travel destinations are family in suburban NY/NJ an

Just had my first Tesla test-drive the other week, and was utterly blown away. I've gone from just screwing around to how do I make this work very quickly, cheap las vegas hotel and am looking for practical stories/experiences that anyone can offer.
I live in Arlington, and my two main out-of-town travel destinations are family in suburban NY/NJ and Atlantic City. Either looks easily doable with a stop at the Delaware Supercharger. In NY/NJ, cheap las vegas hotel I could hit the Short Hills Tesla store, which is not far from where my inlaws live. PlugShare shows a couple cheap las vegas hotel of options in Atlantic City.
2. I'd be making the NY run at least some times in the winter. What have been peoples' experiences making that trip in the cold? I know about the infamous NYT article, but am interested cheap las vegas hotel in any input folks might have on just what kind of a range hit I'd be looking at (and how the terrible traffic on, e.g., Thanksgiving cheap las vegas hotel might impact range).
I can't speak to AC, but I do NYC regularly from Rockville, in my 85. I can tell you that it's an easy trip, just over 100 miles to the DE Supercharger, then another 120 or so to NYC. With the upcoming Supercharger around exit 13 on the Turnpike, it will get even easier. The biggest issue I see with planning is what you will see from ChadS post which in a nutshell is, I've had trips where conditions and traffic where great, and I get 220 Wh/m and I've had trips that I was in a monsoon the entire drive and was in the 450 Wh/m range. The saying YMMV is very true, and if you are doing the trip regularly you should plan your needs for bad weather.
There are some chargers located in the public garage at the foot of AC Expressway by the outlets. I have driven my MS to Harrahs and Borgata and they were willing to accomodate me overnight with a charge. I think Harrahs has a golf cart outlet in their garage (no idea of the volts/amps) I think they had a 110 at the Borgata. The Valets know best. I live in Mullica Hill, NJ (which is about 20 miles from the DE supercharger) and have a 100AMP HPWC in my garage if anyone can't make it back to DE. PM me.