Gotta get 2 single rides if you don't want to hike out, office used to radio Ch 2 with descriptions of single ride buyers.Yah.. What @teledance said..
If you have snowmobiles, the access opens up exponentially.
At Lookout, I think you can still purchase a one (1) ride ticket to the top. Then head out the backside and access the new terrain they are developing. Stepping past that terrain takes route finding and avy decision making skills. Check the areas you think about on Google Earth as well as sites like Caltopo.
Cheers,
PP