Would you rather ski with your Girl friend at a place that doesn't have a park or go ski by yourself at a mountain that does have a good park. There isn't an option for her skiing at the mountain with the park.
Depends what kind of mood you're in. If you feel like shredding gnar metal then obviously the park by yourself. Or else if your feeling mellow ski with your girlfriend, enjoy the outdoors, the company and the evening sex.
Every run I like to get something accomplished even if its something really small like try to 1 a little hump in the ground. When I ski with my GF I feel like I get nothing done