QUOTE(vessmann @ Jan 24 2008, 11:17 AM)

I buy my permits from the Hill and Gully riders.
Good choice! They are a very hard working club. HGR is NOT a member of the MSR - even though they are in the middle of it.
Here is where I understand them to stop grooming.
They groom the 50 series trails (50, 51, 52, 53, 54, 55, 56). Here are their club limits as I understand them:
South East - They groom the D102B and the D103B south almost to Baysville. They stop at the T intersection (outhouse) where D102B heads east and D103B heads south (just north of hwy #117).
North East - They groom the D102B until the trail begins to follow the road that takes you into Deerhurst.
South West - They groom the D trail south from Port Sydney until the southern junction with trail #37.
North West - I believe they groom the D trail from Port Sydney north until the northern juntion with trail #37. (not 100% sure on this).
I believe it is the Muskoka Sno-Bombers club that groom trail #37.
Here is a PDF of the MSR map and a link to the HGR site.
http://www.hgrsnowmobileclub.on.ca/trailmap/index.html