The reason that people go away on their honeymoons is often more about enjoying the scenery and the things that go on in the destination than it is about having sex. Your very first vacation together will allow you to spend all of your time getting to know one another in a rather idyllic setting before you go back to real life and have to learn how to fit your relationship into the context of the rest of your life. This can be complicated, as you are used to living on your own and now have to learn how to fit your life with someone else who has also been living on their own with their own patterns of living.