We stayed at Deer Park (RCI #2131) in Lincoln, NH for a winter week a few years ago, taking a few young family members to ski at Loon Mountain for a few days.
The property is
off the main road, quiet, and comprised mostly of privately owned condos, but there are also a few timeshare buildings there as well.
It's a pretty good walk from the timeshare buildings to the building where the check-in desk, pool and hot tub are located.
Nice enough accommodations and a gas fireplace was an unexpected nice feature for our winter week stay. A branch of the Pemigewasset (sp?) River was in plain view behind our building. Wooden structures (which
always seem to transmit noise quite well), but there were actually very few people in our building at all during our stay.
Large pond on site, probably quite a busy place in summer and early fall. Probably a relatively easy RCI "exchange" (except during school holiday periods).
Not a hearty recommendation, just food for thought, since this additional RCI option has not been mentioned at all in any other posts above regarding Lincoln, NH.
Btw, I'm not sure if the Kancamaugus (sp?) Highway is always open throughout the winter between Conway and Lincoln, if that's when you plan to be there. I seem to clearly recall a closed gate at the Lincoln end (near Loon Mtn.), but it was admittedly very snowy weather at the time so that "closure" may been just temporary during snow plowing operations --- I dunno.