Welcome to the Michigan area.
There are a lot of Contour and SVT owners, here. Many of them are very active around this region.
As far as the Contour specific class you mentioned... What you saw was the results from Spring Zing '01 (or '02). This was held by the West Michigan Region SCCA over in Kalamazoo. Unfortunately, this is not a 'true' car classification, and only comes around during SpringZing due to the inordinate number of Contours at this event.
A few web sites of interest:
West Michigan Region Detroit Region Ann Arbor Car Club The Contour Specific Class you probaby saw:
WMR/SZing Results The event you will want to attend is the Season Ender in Detroit. It will be held at the Palace of Auburn Hills, and I guarantee you it will ROCK! You can pre-register, and even pre-pay through PayPal, at
MyAutoEvents.com . The entry count is currently at 131, so I highly recommend that you at least pre-register, as they will cap entries. STS is a pretty hotly contested class, so you will have your hands full
Have fun, and good luck.