Thank you, all for the advice. My concern with the foam core risers is damage, but I'm thinking I may cover them with fabric or carpet, something that will not fray when cut, but the idea of having them fold up is great ( I have a photo tent that is completely collapsible with velcro on each side & that is a great product)
I'm wondering if I should make table fabric and risers black, but I'm guessing I will have to paint them first to see how it looks.
Thank you GEP for the table layout advice, I will try that, shoot a photo and repost to see what you may think. I have read your blog posts on Art Fairs and find everything helpful and informative, including advice about not purchasing a tent right away. I hope to see you at a show sometime, as I am located in NJ and will hope to attend the CAA show in Baltimore.