With how the stock rack of the Winnebago Revel is you wouldn't be able to use the clamp-on installation methods for the Yakima SlimShady Awning # Y36VR or Thule HideAway Awning # TH490008. You would have to custom fabricate some brackets to either bolt through the rails of the rack or clamp to them. Both awning do have wall mount brackets that you could get separately to help mount to whatever you come up with for the rails (Yakima # Y84AR and Thule # TH308960). view full answer...