Variety is the best thing that I can tell you. If you have all of one item, they can see as they walk by. Give them many different things so they have to come into the booth to see what you have. And don't put everything in one area. You want them to see everything so put some of the same things on different tables. Color is also important. Bright solid colors draw the eye. Money is tight, make sure that you have your items priced. If I go into a booth that is not priced I make a comment and then walk away, empty handed. It makes me feel like they are charging me whatever they think I can afford to pay. It insults me. Make sure that you have things at eye level too. In a small booth it's hard to see things on a table when you get a couple of people in the booth. Look for items that can be hung. Good luck, let us know how it goes.