I went with my best friend and her family about 5 months ago. She and her family actually invited me because my parents are anti Disney :/ I paid for all of my expenses. It was the best trip ever and I had so much fun that I'll always remember. However, my friends mother was upset that I was taking time away from the family spending time together, mostly just when we wanted to see the characters as her little brothers had no interest. That was the only problem really. Her family was great about including me with the plans and making me feel like a member of the family. Tell your parents that you really want to experience Disney with your friend, because it's totally different and so much fun! Good luck!