Zelezny search in Cesky Brod

My cousin and I are planning our first trip to Bohemia in July. We will come with a tour group to prague and then plan to stay and visit family villages/towns. We plan to visit either before July 22 or after July 30 the following towns where our great grandparents came from. Domazlice in Western Bohemia and Cesky Brod and DobroPole east of Prague. We would like to locate possible relatives in these towns. We need a car, driver and interpreter for this portion of our trip. We also need a recommendation of inn or hotels in the area. Can you help us?Marcia