Hello from Canada,
I have booked through my travel agent two back to back Greece holidays, the first is the Athens, Olympia... starts Sept 18th and then a few days later the Santorini, Paros.. starts Sept 30th. I have arranged my own flights and will meet the tour group at the hotels,
Looking forward to the trips, The Just You UK website has many more selections than Just You Canada website and if all goes successfully I am sure I will use again.
Debra