i have yet to go check out the cable park, but know a few of the guys that work there, and they are super good people. i believe you might be able to call and schedule an "off hours" time as well....not positive though.
you say you just moved here, so welcome! be sure to check out the MN Spring Ride this June 10-11. it'll be a great chance to meet all the riders up here. for details check out our facebook site.
http://www.facebook.com/pages/MN-Spr...349035?sk=info