I will be in Dubrovnik in May next year and would like to catch a ferry up to Rijeka. I can't seem to find any information about the route for that time. Does the ferry run in May (around May 29)? If so, what are the fares? I have also heard cars are not insured if you take the car on the ferry. Is this true, but if not, how much for a car on the ferry? Advice and help most appreciated.