If you have no experience howling for coyotes it is best to stay away from that call. If you cannot talk the language you will run them right off. Stay with the rabbit distress, or woodpecker distress, or something like that till you get your feet wet a little bit.  

Anyone have a CD of 'Yotes Yippin' & Yappin' that I could Purchase or Borrow??

Try these two sites  www.varmital.com  and  www.predatormasters.com  both great sites with lots of info on how to get it done. Varmit al's has sounds you can listen to and also download them to an mp3 player to make your own electric caller he also tells you how to build one.
Todd