Will I be able to setup my own shed on the property one that I can lockup and still be able to use your electric and can I prepay in a 6 month base

I don't think so.

How busy is the market? Early market or late market? Best day? Saturday or sunday?

No

No you can't set up shed's or electric but he has his own set up it cost $14. Per day plus $2. For power

No it's got booths already i don't believe they lock up but they do have people on property watch the stuff at the only entrance