Day 1 flight to DBV. Rent car from Europcar. Stay at Dubrovnik Airbnb
Day 2 ~ Day 3: Drive 3 hrs to Split. Day trip to Torgir. Stay at Split Airbnb
Day 4: Drive 2.5 hrs to Plitvice Lakes National Park. Stay at Zadar Airbnb
Day 5: Krka NP, Stay at Split Airbnb
Day 6: Return car @ Split Airport. Flight Back