Park City, UT trail suggestions?

Hola old time friends,

I'm still living large in the general VT area.  Got the totally dope offer to ride Park City for memorial day weekend with a friend.  Does anyone have any suggestions on trails, bike shops to rent from, things to do, friends in the area who might just give a tour, etc.?

 I'm not gonna pack my bike up and ship it for a weekend, and I'd rather toy around on some rentals, but haven't decided on a shop yet.  Began doing some research on trails, but don't have a plan yet.  Two of the larger resorts aren't open till mid-June, but we were thinking about doing one day of lift service.  But then again, we could just skip that to hit some better trails.  Basically, all I know is I plan on riding from sunup to sundown, and possibly later if I can pick up lights before then.

If anyone is coming up this way, PM me to ride...

Alex