Another thought is you probably want to go by the visitor center on Sat on you way to camp or Sun to get your park pass. If you had to wait until they open monday it could be a really long day. Perhaps you can get a park pass from Arches as it is much closer to town. I found my guide book for you.
98 uzj100. Factory rear-ARB front locked 4.88's. ARB Bull, Warn 9000, Irbis rear bumper, Slee sliders and belly pan. OME t-bars w/863 rears, HID, XM