My husband and I (late 50's) are springing for a trip to Croatia for us and my nephew and his family. The couple are in their 30's and their children will be 7 and 3 when we go. We plan on summer 2015. I am looking for the best beach town to take them to. We plan on renting a house or apartments. The kids love the water so we want to make it easy for my nephew to take them to the beach and back to our rental. The beach town could be on the mainland or one of the islands. We plan to also take day trips from the rental. Thanks!