I went to the old location a few years ago and had a great time. Had the chance to visit again and the new location is even more impressive. The tour is a little long, but you can come and go as you please. And it's free! Lots of nice souvenirs at the gift shop.
The real reason for the 5 star review is because they helped me locate some very hard to find parts for my Shelby. The guy in the gift shop couldn't help me on the spot because I didn't have the VIN and proof of ownership (they need to verify ownership because they only sold the parts I was looking for to owners of the specific Shelby that I own to prevent clones from being made). Anyway, the guy sincerely wanted to help me so he urged me to call them when I could send them a copy of the vehicle registration. So when I got back I called and spoke to Jeremy and after a couple of email exchanges I was able to find replacement door sill plates and fender badges for my car. I am grateful because I thought I would never be able to locate these parts. Mahalo Jeremy!