Hi Tony,
We do try to have a mix of holidays which include some of our most popular tours with Christmas departures, a number of UK breaks as many would prefer to stay closer to home at this time of year as well as introducing a couple of new tours. I have passed your feedback on to our product team for when they come to look at the 2014 departures.
If it's more winter sun you are after rather than a specific Christmas departure, our sister company Travelsphere has recently launched a selection of Relax & Discover holidays which may be suitable with holidays in Tunisia, Madeira, Sri Lanka and more! Obviously, as Travelsphere tours, you wouldn't necessarily be travelling with fellow solo travellers.
Kindest regards,
Julia