If I am unsuccessful in controlled moose draw can I put in for controlled elk tag?

It depends...Any person applying for any moose, bighorn sheep, or mountain goat hunt is prohibited from applying for any other big game controlled hunt in the same year.  Except: They may apply for a controlled depredation hunt for deer, elk, or pronghorn, a controlled black bear hunt, or leftover deer, elk or pronghorn controlled hunt tag, an unlimited controlled hunt, or extra deer, elk, pronghorn, or turkey hunt.