Nice looking set up and great work. I stopped doing spring shows for now because I did two last year and just made the table money on one and lost a couple $$ on the other.
The shows I did were just before mother's day, and although I thought I had some nice things for ladies, I didn't have anything that said "Mom" except a couple of key chains, which I sold.
Like Travis said, if you have a few small dollar items, you may get a few extra bucks for the table cost. I'm not big on selling jewelry, but I did have some small pieces of leftover olive wood and made some crosses. I plan to make these into earrings and necklaces.