Thanks to all of you for the offers of help. I will get signed up for a booth and take it from there. After the schedule is released, I'll get in touch and see what rotations different folks might cover. The hard part is getting people up to speed on actually performing the transaction of making a sale should there be one. Normally I would just leave the booth covered up when I'm not there, but I understand there will be thousands of people coming through.
Thanks again everyone.