Welcome to the board, Liz!
I met Liz at the Kroooz cam forums and she is the stalker of those lovely photos that I linked to on the Stalk of the day thread. I think she will fit right in as she appears to be great at finding unique webcam photos.
Liz, I know that Chip has recently come back from a Crystal cruise as a solo sailor as well and I bet he would be happy to give you some first hand info. What will your itinerary be?
There are Crystal reviews
here and in this
post as well.