Hey WestKYTeacher,
I would recommend getting yourself a programmable electronic coyote call. This will allow you to upload what ever sounds to your call you could possibly want for other animals. That will give you the ultimate variety when it comes to hunting. I would recommend the Primos Alpha Dogg, which can store up to 1000 calls in its stock memory. It's got great ergonomic design, it looks cool, it's rugged, and it's loud.
Ken