We are renting a car in Dubrovnik and driving up to Istria via Pag. How much time should we allow for this trip? We want to get to Rovinj before it gets dark, but want to make time to see the ladies making lace, take in the Pag scenery, and stop for a meal. We will be going in late September, elated to leave this Texas HEAT! Thank you in advance for any suggestions.