I am bias, but Schuss Mt, has a fun park and a growing park scene. Tues is 2-for-1 tixs, Wed is $10 all day, $5 nights, Thurs the deal gets better if you come with more people. Our park is maintain daily, and is staffed daily. We may not have as many features as Otsego, but anyone can ride us. And Boyne Mt park, where the pipe is nice, the rails are all pretty techinical on a steep slope, and poorly maintained. Boyne Highlands is nice, with lots of options and a couple areas to play on, plus they have a bad ass boarder/skiercross. Nubs is also nice, but expect to pay for it.