Tim, there is usually a Time Out set up with quite a few trailers on Beach St. at the west end of Main St. during Bike Week and Biketoberfest. There is also an outfit or two set up (sorry, I can't remember who it is) at the Speedway. I don't remember seeing any others over the years but that doesn't mean they aren't out there. You might also check at Pub 44 out on US 44 or The First Turn down US 1 in New Smyrna. There used to be a small set up with mostly GoldWing and trike things that had a few trailers at the Sunshine Mall on South Ridgeway (US 1) in South Daytona also, but that hasn't been there the last few years.

Good luck on your search and welcome to the board.