Hoping later in the year to take a ferry to Greece, from Ancona. Probably outbound to Patras and returning from Igiomenista. I take it that only Anek/Superfast ferries allow you to camp on board but how is this option displayed on the booking page. I assume that the the "deck" option on the booking page is for a chair on deck! I have been looking at both Direct Ferries and Viamare to book but is it better to book direct with the ferry company?