I went on royal carribean for my honeymoon. We went to southern carib. It was beautiful. However, I got sick every night after dinner when we left port. Taking dramamine and going to bed doesn't make for a very good honeymoon!!!! Our room was VERY small and we didn't have a balcony. If I were to ever go again, (like, say, for my next honeymoon
) I would splurge on a larger room with a balcony. We only had 1 formal night, but you can dress formal on the other nights if you wanted to.