I have been having extraordinary difficulty gaining access to the following two records:

1) Marbletown Reformed Dutch Church, Ulster County, New York, 1737-1944, baptisms 1746-1944, marriages 1796-1930, Stone Ridge Methodist Church, Ulster County, ... marriages 1858-1875, baptisms 1875-1884

and

2) Wawarsing Reformed Dutch Church, Ulster County, New York, 1745-1883, New Prospect Reformed Dutch Church, Ulster County, New York, 1816-1886, Bloomington ... Methodist Episcopal Church, 1789-1834

Neither of these records are currently in print, so I am unable to purchase copies online. I live in San Francisco, so gaining access to non-circulating library copies (all of which are located on the East Coast) is out of the question. I payed to join the Ulster County Genealogical Society in hopes that I could somehow gain trusted access to their copies, but the personnel there are very slow and unresponsive.

Can anyone give me some advice on how to track these sources down? They seem to exist, but my exhaustive and unsuccessful efforts have become maddening.

Frustrated,
Casey