On your website, there are no trip, itineraries or costs listed, can you help?
The schedule is usually announced in mid-August for the upcoming year.
Also, unless you checked the box asking for a Rick Steves staff member to "chime in," the posters here are just "members of the traveling public" like yourself. If you want to contact the tour office, call 425-608-4217 or use their contact page: http://www.ricksteves.com/forms/contact-tour
As previous posters have noted, the tours for the following year are posted on our website around mid-August. If you have any questions regarding tours, please call our tour department at (425) 771-8303 ext. 217. You can be notified of tour news by entering your info at http://www.ricksteves.com/publications/tour-news-email. We hope you can join us!
Unless there is a new itinerary added to France for 2015, you can look at the tours offered for France for 2014 and see which one you would like to go on in 2015. Somethings they add or delete things from a tour, but for the most part you will have a good idea of what France tours are being offered. I went on the Paris week long tour twice and it was the same tour and it was great. I also went on the 15 day France tour, which is now 13 days ( they cut out the days in Paris) but besides that it is the same tour. That was an amazing tour and really wonderful towns to visit. So you would be able to see what you think you want to do and then when the tours come out in August, you will see if there are any changes and what the cost will be.