my daughters want to see sicily, we were stationed at sigonella nas when they were 2&3yrs old, also want to see amalphi coast & cinque terra area, we have 10 days, what would you suggest?
You could spend 10 days just in Sicily. If you insist on doing more pick either the Amalfi Coast or the Cinque Terre. The AC would make for better logistics - you can fly or take the ferry to Sicily from Naples.
Have you looked into the travel time to get from Sicily to the CT? They're at opposite ends of the country.
You won't have the time to see all three places. If I had to choose it would be Sicily hands down.
Though I loved our visit to Cinque Terre, I'd say it's too far from Sicily. If you must pick a second location, stick with the Amalfi coast and maybe a side trip to Pompeii.
I'd divide my days between Sicily (7 days) and Amalfi Coast (3 days) only. It is too much to cover 3 areas.