Greenhouse Airflow tips and ideas

I designed this greenhouse like a high tunnel that converts to a true insulated greenhouse by inflating it. Inflation , that’s a good thing. BS can stand in a bread line with the millions of starving Americans next year. BS has duel meaning, type a comment if you get it. Anyways, I need shade cloth and or a roll up curtain, but I’m broke at my moms house and I refuse to make over $12,400 a year and pay federal taxes used to perpetuate EVIL around the world. High fives all around.