Do you have anything to fill the tent with? Have you and your partner been making walls, props?
Your posts makes it seem as if you don't have anything ready yet to occupy the inside ?
Most common advice is to plan and build for a couple of years, work in another established haunt to learn more basics. Maybe you have already done these things or maybe you don't feel that you need to, you might be correct?
When I was trying to get started many locals had tons of advice for me but no phone numbers of any experts that I could call.
Running a large haunt calls for organizational skills, people handling experience.
With just a black Magic marker you can give yourself a very cheap "Hitler" moustache so everyone realizes that you are the boss, after that everything falls into place, the Seudanten land, Poland, France...