Doc, have you considered a
Kelty Carport Deluxe as an option?
They pack up small, like a backpacking tent, and they're incredibly versatile as well. They can be used with included poles as a typical awning, or in winds & rain, they can be staked to the ground as a lean-to type shelter The deluxe has walls on two sides that can be rolled out almost to the ground for more privacy or protection from the wind.
Something else I like is that they can be moved to any side of the vehicle if needed. I think they would make a great option for a shower room, changing room, cook station out of the weather, a "guest room", or just for chillaxin' in the shade.
I like things that pack up small, have more than one use and are durable to handle whatever comes our way. All Kelty Carport Deluxe owners I've talked to love theirs. That's why I bought mine.
:campfire:
.