Yes. This was made 100% clear from the start.
Airgator went to bat putting this together for us when other training facilities had other priorities. We need to obey his rules regards attending, deposits, ammo used etc.

Your spot on his list is simply that. He has a list of standbys that will take your place if you forfeit your spot and deposit.
Let's not make this a hassle for airgator to manage.