My son and his family (wife and 2 children) would like to get into boating. Although he has never owned a boat, he has used mine on many occasions. His idea is to get as large a boat as possible, so he and the family can take a one or two week vacation on the boat. I live on the west coast of Florida, and I can help him take the boat to the Keys, Bahama's, etc. So now the question becomes: How large a boat is it practical for one or two of us to operate? I realize this is a very general question, but whatever thoughts you have would be appreciated.