Looks like there will be a lot of commercial vendors showing off some goods too. Here's a select few I plucked off the Facebook site (no you don't have to sign up to FB to view the page).
SMBw with their All-Terrain Warrior FUSO Camper
XPCamper. The 1st all composite monocoque pop up camper will be on site with their new V2 Toyota Flatbed Platform.