rydep,
No I don't have a deep paddled track. Just standard Cat issue, studded. Plenty of motor. However, the guys I'm riding with all have 151's or 159's, Polaris and Ski Doo. I'm gonna let them do the dirty work and make trails for me. Blaze in and out of their paths when I can

and I guess, start digging when I can't.

My brother is also riding a shallow 121 but he's got a ZR 800. A little more H.P. than what I'm plowing with. We're there Feb. 7 - 12. Who knows, maybe I'll enjoy myself and buy something a little bigger (136 -144ish)
Hope you have a good trip.