I remember reading that article when it was printed last year...and I go up and down Old Stagecoach Road in HT frequently I still don't know where it is. (great trout spot in a cold turnhole between where OSR crosses the Paulins Kill and the ruins/pilings for the old Lehigh&Hudson; railroad's bridge).  I'll snoop around this week give it a really close look, check the property tax maps, maybe stop in and ask a few questions.  I don't know of the Wikanders at all, they have to be relatively new in the area.