L6STEEL, What I do is take what I have. It is good to have all you can, but a lot of the time, I do a show for the PR and socializing aspect of it. I already have a small customer base that keeps me fairly busy. I teach school (welding at Vo-Tech) and am a part time knife maker and a knife show allows me to compare and visit. I usually have at least 10 knives and have had as few as 5. You do need to have enough to make expenses unless you are just starting and then you need the exposure.
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Ray Kirk
www.tah-usa.net/raker