I shared a table with another school mom/friend who sold water color paintings so it was good to share the experience and cost of the table.
There was a lot of foot traffic but I didn't sell as much as I had hoped. I made enough to cover my cost of materials plus a small profit but it was all about the experience for me. I've always wanted to try my hand at selling at a craft fair so I kept an open mind. But all-in-all, I would probably do it again as it was great fun meeting and talking to new people.
Just not for another few months!