Here's an Idea. If the show stars on Wednesday then you get there no later than Monday Noon. You get Business cards from the dealers the year before and call all of them before the show. Find out what they have that might interest you and ask when will they arrive. Be sure to keep an eye out for people parking out front who just bring items to sell but are not registered. At your spot on the field bring items and price high prices to meet new contacts. This is how it's been going on for years. If you notice it's always the same group of people who show up early and they don't sell Cheap.