Make sure you don't leave a tip in a 3d targets when you remove your arrow.
I lost one at the 3rd station, and on the 4th I managed to nock and fire my arrow without realizing the tip was gone. Needless to say I did not pass the first time through.
The instructor is allowed at his/her discretion to run the course a 2nd time. Due to his good nature and my good fortune I was successful on the second pass.
Thanks to everyone who volunteers and supports that program to keep it going. Particularly those of you who were working this past Saturday.