How many kids in the last hundred years have gone to school bragging about Mom and Dad's new station wagon? I can assure you not many. In fact I'll bet most adolescents cringe at the sight of the family wagon lumbering up the driveway. About the only wagon that held a kernel of "coolness" in my school days was the 1965-1972 Olds Vista-Cruiser with its raised roof and skylights. Apart from that, there has been very little to brag about in the domestic wagon market - until now that is.