If you have elite status with Celebrity you will be given Diamond status with RCL. If you haven't sailed with RCL yet, call the Crown and Anchor desk and join so your numbers can be cross-matched.
More than 300 days at sea so far with many more to come. (Actually more - one of these days I'll count them properly.)
Celebrity Solstice - Feb. 21/15 (moved out a year due to illness)
42 cruises - too many to list however cruiselines are in no particular order:
and some unknown tub
Yes, I'm a Royal Chump and proud of it.