I'd like to know more about towing with my Insight. I would be interested in hauling some sort of very user-friendly camping gear, such as this http://www.tent-trailer.com/ Check out the video--even I could do that! It only weighs 255 lbs; add the driver and it's ~400, add a passenger we're ~550, plus minimal clothing, cooking gear, etc. Is this feasible? I currently have the ordinary tires the used car came with and am getting 51 mpg. With well-inflated Provenza tires but NOT doing things like driving in the breakdown lane or slip-streaming behind big rigs, what sort of mileage could I expect with two people?