This page has more activity then the travel so I wanted to post here:

My husband and I are going to Croatia in September. First to Dublin and then on to Split for 3 nights, 2 nights Hvar and then drive down to Dubrovnik for another 3 nights. Anyone ever been? Any recommendations?

Big things we have planned:
Split - rent a car and go to Krka National Park for Day
Hvar - ferry and private blue cave (8 hour) tour
Dubrovnik - private walking tour, cable car to top with dinner reservations at Panorama and a sea kayak tour.

Any other suggestions?