ZACHARY — Bennett's Water Ski & Wakeboard School has been welcoming skiers of all skill levels to its lakes in Zachary for 50 years.Jay Bennett and his wife Ann started the water-ski school at False River many years ago with a small crew before building out the lakes, which were once catfish farms."It teaches anywhere from first-time water skiers all the way up until the best of the best professional athletes. World record holders train here and…