When we returned from the Monarch in July, I enrolled in the C&A as soon as we got back, but never ever heard from them. After I read this thread last night, I emailed RCCL and told them that yadda yadda I had enrolled, did they lose my application? They got back to me pretty fast, and said that I was enrolled with 2 sailings to my credit (how did they figure that? Me and DH? On same first time cruise???), and I would get my mailings in about 6 weeks....
I cruise on Celebrity in June, so hopefully it counts for something... ???