I have only cruised once before. My family and I did a 4 day Disney cruise 5 years ago and we loved it. I really have my heart set on doing another one this summer. We are limited as to when we can go, and our only window falls within the last 2 weeks of July. The prices I'm seeing are so much more expensive during this time. The same cruise would cost $2000 less if I went in April. Any tips on how to get a better price????