Thanks Pennie and Amy and everyone else for your comments, opinions, info and advice!
Re 3-nights v. 4-nights, Hubby and I suddenly realized that the 3 nights means actually only two days!
Well, we'll find something just perfect i'm sure, with the help of you all and the cruise planner -- i think Hubby and I are cowards about being more than a few feet from dear ol' terra firma for very long