GTO Engineering invites all marques of classic and modern sports and supercars (up to 15) to take part in their upcoming Croatia to Tuscany driving tour, this coming May 13-18. Download the brochure here, and read on to see images from the recent test-run and for a preview of the daily itinerary. Arrival Day – Monday 13th May The fun starts at the D-Resort on the shores of the historic city of Šibenik, a few miles north of Split. This fabulous hotel will make the perfect venu