Wave you are welcome any time
Greece is a great place. The Aegean is like a large lake (sometimes a bit more dangerous than a lake) full of islands and the Ionian is similar but with calmer seas.
Due the type of job I do for the last 25 years I have travelled more or less everywhere in the World and still have not found anything like Greece yet. Is unique.
Any way as I said you are VERY welcome any time and Michael the Bat, Dimitris and my self (if is summer -Jul-Aug-or Oct and May half term holidays I will be there 100million%) will show you around.