My partner and I decided to check this out since we live here. Friendly staff who were so grateful that locals were coming to see the place. It is free to come in and view the cars. You have the option to use your phone to hear more of the history or walk freely through the place. The museum is to the right when you walk-in. There is a large gift shop too where there were neat collectible as well as fun daily nick-nacks like phone covers, keychains, T-shirt's and posters. We really enjoyed ourselves and you won't need more than 35 minutes unless you really walk slow or buy one of their cars...
Highly recommend the visit.