They will put you onto a spot to give you a lot of birds to shoot. If you have a favorite shot tell them. Like high incomes or left to right birds. After all shells are where the real money adds up. They don't care how many birds you kill they care about how many shells you use.

I spent one day shooting right to left birds at different ranges until I got so dialed in that few birds going that direction were safe out to fifty plus yards. Changed my choke tube after an hour to extend my range. Next day I changed to shooting only birds going the opposite direction. Lots of practice makes you very, very deadly with a shotgun. I got years of chances at birds in the period of three hours. Enjoy it and figure out how to use it to make you a more confident and competent shooter.