I have a 14 year old with HFA, and he loves cruising! We did Alaska last summer on the Wonder. You guys are going to love it! My son loves the Edge. I cannot say enough good things about the youth counselors. I usually let them know when we check in the first day that he has autism. On our first few cruises, I would just ask them to give me a call on our wave phone if he wanted to leave. He usually never wants to leave! On our last couple of cruises, he has been able to get himself to the Edge from the MDR and get himself back to the room each night. He likes the night life! A couple of things that have worked for him - he likes to take his DS to the Edge. I think it is more of a comfort object than anything. It is also an icebreaker as other kids will want to watch him. Second, he does like a little down time. Usually while we are showering and getting ready for dinner, he will watch a movie. Third, I plan our own excursions (not through
DCL). I know what he likes and can handle, and no one, including me and my husband, likes waiting around and being herded together with a large group of people. On a side note, look into Harv and Marv's whale watching in Junea (fantastic)! Last, my son loves eating with another family in the MDRs. We have been blessed with some great tablemates, and I still keep in touch with two of the families from past cruises. I am sure I have forgotten something, but if you have any specific questions, let me know!