I still wonder if there is a slick pivot arm set up you could rig up. So when in road mode the awning sits like you have it now, but at set up you pop a pin at both mounts and the awning lifts up with two kick stands giving you added head room? I like tear drops rented one many years ago really enjoyed it though part of the really big advantage of the awning is having some standing head room under some shelter especially with the tear drop where your in crouch wiggle mode to dress and do things in the drop ;-)
You remember those old school ski racks? They would flip up from center line and the parking lot was full of cars sprouting wings? What if you had a beefy arm like that with the awning attached to the end and pinned down for road mode and when you park you pull two pins lift it up and there is a kick stand at each cross bar bingo you have standing room?