Languedoc France

Planning trip to Languedoc France sometime in September or October. As of this point the major cities I plan on visiting are
1- Carcassone, unesco world heritage site
2-Ceret Artist village
3- Colliour Seaside Artist village
4- Uzes Roman town
5-Nimes Roman Town and
6-Albi Toulouse-Lautrec Birth Place
7-Montpellier The Follies Gardens
8-Limoux birthplace of Champagne
9-Valmagne Abbey
10-Abbaye de Fontfroide
11- St Hilaire Abbey
12 - Sete the Venice of France
13 - Mt. Canigou; monastery of St. Martin

The first part of my trip I will spend in Fenouillet which is in the south near Perpignan. The second part of my trip I plan on staying in Uzes.