Amusement Park Tickets With summer just around the corner, BMI Federal Credit Union is happy to offer exclusive discounted tickets to several Ohio amusement parks and attractions. Tickets must be ordered directly through the amusement park/attraction. Simply click on the amusement park/attraction of your choice to get started! Note: User ID and Password required for Kings Island, Columbus Zoo and Zoombezi Bay. Username: kibmifcu Password: bmifcu Username: bmidublin Password: kiwi Username: bmidublin Password: kiwiHalf-price Zoombezi Bay tickets valid ONLY June 1 - June 30, 2016.