1) WHEN CAN YOU SAIL? We need a guideline of dates that you can sail between so we can find the best cruise for you. Please enter the earliest date you would be willing to leave and the latest date by which you must return. Example: If you are willing to sail anytime in June or July of 2018, you would select June 1st, 2018 as the earliest date and the July 31st, 2018 (or a few days later if that works for you) as the date by which you must return.