ARGs are sick in the park!!!!! mmm, actually, i'm not sure i've ever done it. I have definitely had fun on groomers and popping/buttering rollers on them. I imagine they'd be fun in a small to medium park before the park crew gets in. Those days are so rad. Rails would probably just be a bummer though. Maybe I'll give it a shot this weekend.
Btw, my park skis are 08 anthems, because i'm poor. by the time the season is out though, i should have the world's most badass ski ever.