We are going to visit Vis and Hvar at the end of July '14 and are planning the best way to get from Split to the Islands and back, spending 2 or 3 days on each Island. The Tuesday Vis to Hvar ferry seems an ideal route. We have noted that on most ferries one must buy the ticket on the day of travel. Does this apply to the Tuesday ferry and if so what are the chances of it being sold out ? (We assume that there is always space for passengers on the Car ferries from Split to Vis (and vice versa) and that if one is at the ticket office early enough space on the Catamarans from Hvar to Split (and vice versa). Is that true. Many thanks in advance.