Sounds good to me. We were just playing around today in forest hill. Plenty of snow there. But it's also terribly and buttpuckering icy!!!
Went with a few mud members and a few yota tech members. Hoping to go snow camping up there soon.
What part of grass valley you in?
I haven't thought about Forestill, I will have to go down and check it out - my wife has never even been over the bridge. We just moved to Alta Sierra, about 5 miles south of Grass Valley right off 49.
I went to school in the area and moved away and now back, my wife has never been in this area before, so we still have a lot of exploring to do.