My home mountian doesn't allow inverts either. I understand but its kinda fucked up.
If you are at a smaller resort try to get to know the patrollers there. Just talking to them a little bit throughout the season can make a big difference in wheather your pass is getting pulled or you riding away. If you get to know the patrollers and show them your ability level, they probably won't have a problem with you throwing the odd front or back. Just try not to do it that often because it usually is a liability issue and if kids see you and hurt themselves trying, you will be shut down.
Can't do inverts in CT either :(
as long as patrol doesnt see its fine lol