You'all are way overweight. Last time I weighed mine it was about 1050 lbs total; which included about 15 gals of water, which is all I need until I get were I'm going. That included, the grill, chairs, bikes, toys, awning mat, pots, pans, TV, ax, shovel, clothes, shoes, bedding, beach towels, electric cords, small appliances, food, beverages, snacks, and anything else I would typically need. I don't need a generator and 800 lbs of water (even if I filled my tank it would be less than 400 lbs.).
On edit: I just looked it up it was 1138 lbs. and I lacked nothing for a week in NY.