I Like your display. It should work well for you.
I have done a lot of shows and have tried many different displays over the past eight years. I find that putting your tables on the back of our space, "Inviting shoppers to come in" did not work for me. What I have noticed is that folks will not walk into your space to view your produce. They will just walk on by and may just glance at your whole display. When some folks do come into this space with the tables at the back they block the view of other shoppers of your product. This is especially true if you have only one ten foot space. I have had people just stand inside this space and visit with each other and not even look at my product , all the while blocking others from seeing my display.
I put my tables to the front and ends like you have in your photo, only I rent two spaces and have a twenty foot long display plus ten feet on each end where possible.
I have tried putting cloth covers on my tables but wind flips the cloth up over the top edge of the table covering some of the displayed product. I no longer use them. I just store my empty boxes under the tables. Yes, they can be viewed from the front, if you stand back a bit, but folks do not seem to care..
To sell more, your product has to be viewed by more people, so all this is no small concern.