When we went north from repo on saturday the road was a great snowmobile trail , return sunday and it was plowed all the way from Chateauvert ! Looks like there working on a trail.
The local trail with the river crossing is the yellow dotted line just above the green dot 3 . (hijacked map from markusvt post) The river is near the club house , as you can see this can cut off a lot of trail 3 .