I am going on a weeks sailing trip doing Vis, Korcula, Hvar and Brac, all from Trogir. We will then be spending two nights in Split. Then I need your assistance please from Mon 8th July to Wed 11th. I have booked 2 nights at Plotvice Lakes but believe this is too long. Please could I have some advise on where to spend the other night. I leave on the wed 11th late in the evening from Split. It will be my son (19) ad his girlfriend (19) and me.