Well, Hello World.
Xamarin is Up and Running. The Xamarin site has a great walkthru of getting started in the various pieces involved.
So, I have created a new webservice based upon my WCF calls to expose the data as JSON. In the iOS App I am consuming the JSON and populating a n iOS table.
The Table concept in XCode seems to be more of a Cell and not a Table. A table me (and Excel, HTML, Word) think of Tables and Rows and Columns. The iOS table seems to be just 1 row and 1 column.