need to book ferry from split to stari grad 28th june arrive in split airport at 11,30 so what would be the best time available allowing for us to get through the airport and get to ferry 5 foot passengers (2 adults, 2 x 16 yrs and 1 x 13 yrs). will also need a return journey on 12th july from stari grad to split – need to get to split to allow us to be at the airport for 10 am at the latest thank you