OK, can't stop tinkering. Made up this swing out umbrella mount for the SS. Using a hitch bar and related hitch items. The pin side mount is just a trailer suspension hanger painted black. Thats a 6" stainless steel pin. Also mounts to the rear hitch; which was a pain to take on and off so I decided on the mount where it will stay whilst traveling. The support swing down is a stair support for a RV entry step.