Like bowfanatic said I'd be getting the rest of my money. If it takes a lawyer, so be it!

First write a letter and tell them that according to their agreement, you were supposed to have exclusive use of that area. His business partner violated that clause and if he doesn't refund the rest of your money within ten days you will sue him in court for a refund AND seek punitive damages. Send this letter certified mail.

FOOLPROOF?
Never underestimate the power of a fool!

What if the "Hokey Pokey" really is what it's all about?