My boyfriend and I want to go on a cruise for my 30th birthday and need some help. It is between the Caribbean and Eurpoe. I would like a crowd around my age, good food, entertatment and destinations. I would like to be at sea for 2 days only and need to saild July 2 or July 3. I prefer a larger cruise line. I picked some below that I thought sounded good and would love and and all feedback! Thanks in advance!