Dirt berm around the GH with shipping container fence sounds like you're going to shade out your stuff..
Best of luck this year. That's a shit load of work to do really fast.
He has a point here... I have a 5' brick wall in my yard and half the yard is worthless for gardening. No sunlight due to the huge shadow. Opaque plastic might be a better choice.
You know I'm pulling for you bro.