They have a website and it lists a phone number, you can probably get the information there.
It may be a little cheaper than it was a couple years ago as they've absorbed the Palmyra flea market. The office can advise you! Have a blast!
Also I believe they charge different for the spots on cement and cheaper for in the back on the stones and dirt! I think it cost me $20 for Saturday and Sunday about 30 years ago! You will have a blast, enjoy yourself!
Not sure sorry but the website can help and they have customer service desk inside
I do not know you will have to call then and find out
Thanks! Your answer is awaiting moderation.