The rules state:

"You may bring members of your immediate family (spouse and children under the age of 21) or as many as two guests."

http://www.continental.com/web/en-US...8E942BFD471BBD

Since you are over 21 - then if your father had a membership - he could only bring in two guests.

If you had a Chase World MC that is where those coupons would come in handy.