Hi 50 and overs! I am typing this in large, bold print so y'all can see it! 
I am relieved to see so many 50 and over because even when I was 20 something I was kind of the quieter type!
I am traveling from Northeast Ohio (Cleveland/Akron area) as a solo and this is my first cruise. I AM EXCITED!!! I am looking forward to meeting all of you, especially you oldies but goodies!
I just booked the trip a couple of days ago and don't have my booking number yet. I am excited to get that because I am an excursion kind of a girl, especially anything that involves getting in the water, swimming, snorkeling, boating, whatever!
Thanks Inde for all of the travel tips and to everyone else too who has chimed in with suggestions.
Somewhere on this message board I saw a reference to a "coke card." I am wondering if there is such a thing as a "diet coke card" that I can flash at meals and get all of the diet coke my heart desires? Does anyone know anything about that? I know I have to pay extra for it, and I will, I WILL! 
I hope there will be some opportunities for the 50 plussers to socialize a bit, although I know I will enjoy hangin' with all of the ages.
Two weeks from right now, we will be on board, doing god knows what! 
I am looking forward to meeting everyone!!!