We haven't taken a Greek ferry since the 80's!! I am now trying to figure out what is the best option and when to book. We are going from Naxos to Santorini in mid - June. I looked at the booking site and Blue Star Delos is the best option. Now, when do I book and what type of ticket??? I have a choice of economy, aircraft seats, business seat? What do we do with our luggage? Can you check it somewhere and is there a cost or must you carry it to your seat? I appreciate any ideas!