You can find them in the Dover Town Office, on Route 100 in the center of West Dover. Or i may be able to look something upi for you on the local MLS. Let me know if I can help.
You should contact Mount Snow Realty which is actually located in the Grand Summit Hotel. The real estate office keeps detailed records there of all the transaction of quarter shares. I have the info in an excel spread sheet if you would like it e-mailed to you I would be happy to do so. firstname.lastname@example.org or 802-464-6688.