Welp, Made it through the first use of pop up..

Don't be too discouraged over the venue selection for a popup. Normal Nascar races have Class A and C with people on the roofs. Converted school buses and box trucks too. You were way out of a popup's element. Even more so if you were tent camping there. Get a proper weight carrying Class 4 hitch, brake controller, and proper cooling upgrades on the sport track. A light 350lb wdh hitch would do wonders for you.