When you are planning your show travel this year, check the dates carefully - AND DON'T RELY ON INTERNET LISTINGS!
I have found that there are many wrong show dates on the Internet. For instance, I was planning to go to the World of Wheels event in Green Bay and wanted to find the dates quickly, so I entered the name of the show in my search engine and got a page that said the show was at the end of March. Luckily, I double checked by contacting the show manager, Bob Ashton, and I found out that this show has been moved up this year. It will take place at the Brown County Arena's Shopko Hall on March 7-9, rather than in late March.
There are many good and reliable places to find car show dates, but I truly believe that the Calendar of Events in Old Cars Weekly (www.oldcarsweekly.com) is the best in the hobby. The information is updated every week and all of the listings are sent in by show organizers themselves, rather than being picked up on the Internet.
If you enjoy car shows, you should have a subscription to Old Cars Weekly so you get up-to-date event listings every week.