@RGVaerialphotos You’d need an electric propeller mounted on the tow hitch to go faster than a few knots.
There might a creative wheel hub design that can generate meaningful thrust.
@RGVaerialphotos 你需要一个安装在拖车挂钩上的电动螺旋桨才能比几节快。
可能有一种创造性的轮毂设计可以产生有意义的推力。