Thanks again everyone! It really helps to read about some of the details of each tour company. Sounds like Tauck may be more what like we had in mind, but I will also look at the other suggestions.

No A/C can be scary!! I won't even go to a "no A/C" inn in Canada unless it's the middle of winter!! Our last 2 nights in France, our "charming" inn was supposed to have A/C. Well, they mean those wall units that blow both heat and A/C, which is actually fine. But ours didn't work and it was very warm out that day. Thank goodness, we had a nice balcony with french doors (hey, french doors!!) that we could leave open all night. Of course, we had to close them in the morning because smoke was blowing in from the adjoining balcony. Oh, and the hairdryer was broken, but, I guess that is another "charm" factor!! I like charm, but sometimes, a little charm goes a long way. ;)