Hi Guys,we are new at this game and need all the info we can get.We have a superb cub on floats. (PA-18108S).We need to make a spreader/lifting device to lift the rigged floatplane from the grass onto a trailer of some sort to do a launch off the trailer.Any advice on spreader bars, measurements would be appreciated.Our strip is 2000 feet of rough mown grass.Expecting a 10kt headwind for takeoff.Advice on a simple modified trailer.Note;floatplanes in New Zealand not that common so any inputs great.Thanks.