if you have a welder or a welder that u can use, just go steal some metal pipes off of the metal fences that you probably see everywhere and all u need is just a screw driver and yes stealthiness. and just make a rail not hard if you have all the stuff
dude just go to a farm or somewhere you know has a metal gate and cut the chains off and throw it in a truck bed...im doing that soon. 18 ft by 3.5 ft tall, smoooth like butta sun...jeaaa.