Looking at this year's celeb lineup I cannot see many contenders for the Tour anyway.
Possibly Natalie and Mark - but only if they have no acting jobs lined up after Strictly ends
Ashley will be back on Hollyoaks - Patrick will be back on Casualty, Susanna will be on Breakfast News and Rachel on Countdown.
These shows have had to shake up their schedules to accommodate their taking part in Strictly - they are hardly going to let someone disappear again for 3 or 4 weeks to Tour.
OK - for Countdown, Nick will be currently filming Apprentice, so neither of the presenters are available now, so they will have to do some serious catching up on shooting episodes in early 2014.
Tony Jacklin is retired, Vanessa has Radio shows (although could feasibly tour as she could use local BBC studios near venues)
Deborah and Fiona have businesses that they have left to do Strictly, so they would need to commit their attention - plus I would imagine Dragons Den may be shooting early 2014.
Abbey would have to be away from Hubby and family solidly for several weeks so not likely, especially if Stoke are fighting relegation - the PR would be horrendous if he lost form.
Ben and Dave may well tour, Sophie possibly,
So likely tour Celebs for me are
Ben
Dave
Sophie
Julien
Vanessa
Possibles
Mark
Natalie
Not exactly "bums on seats" is it.
The only possible way I would buy a ticket is if Mark is doing the MC Hammer Cha-Cha, but with travel, parking etc you don't get much change out a hundred quid all told (for 2 of us) and that is not worth it.