once or twice a day with the kids - I'm really uncomfortable in them - I like to keep my skis on or near the snow! Plus, although impressed by the park skiers' ability to shoot up and off terrain features, I'm remain unconvinced of a good #s basic skiing abilities! Also, best I can tell, a rail is nothing more than a good place to break a back or give you permanent back issues! I feel old & grumpy!
My other observation is that most of these park skiers are spending the majority of their time lying on the snow waiting...
My children - when young - don't quite get the etiquette or protocol of waiting in queue and just zip through the park features cutting which has once or twice resulted in a skier coming down and talking to me - give a 14 year old credit to complain to an adult they don't know - it's always been polite!