It would be interesting to hear if some updates could be made to the fuel economy of these things. I know that the fuel consumption of both planes and cars used

It would be interesting to hear if some updates could be made to the fuel economy of these things. I know that the fuel consumption of both planes and cars used to be astronomical when compared to modern standards. The only (major) issue I see with this not happening with hovercraft is the lack of demand for it. Perhaps someone smart will take a crack at updating this thing. It'd be nice if they could do something to blunt the noise a bit, too.