Try The Lake Charles Yacht Club. A good number of cats there and regular sailing. Dues are reasonable with mast up beach storage. There is also Lake Arthur Yacht Club but your distance/time would be the same, Lake Charles ~ 2 hrs. There is also False River Yacht club but don't know about their programs cat or otherwise. 'Bout all I can help with at this point. P.M. me if you need to discuss.

Clayton