On the Delaware County GenWebPage, there are several items
noted about the anti-rent wars including a small amount about
the Van Rensselaer's and how it spread to other areas. This has
information in general about the anti-rent wars, but is mostly notes
the sources for Delaware County, NY.

This is a very good site about any information about Delaware County
which has compiled by volunteers and is just about everything that
can be found on this area. Visiting the GenWebPages of any county
of any state you have an interest in may help you in your search for
information. Each county differs but all are gradually placing records
and information that will guide you in locating repositories and
sources of information. You now have the USGENWEB but will
soon include other countries and become the WorldGenWeb. This
has become one of the very best sources for sharing and locating
information.  I use it frequently to aid in my research at NYS Library
because these county sites are gradually adding all types of
information including GIS maps, actual records and look-up services.
Many now have links to other sources to supplement what they have.

The master address is http://www.rootsweb.com/~

After that, following the tilda ~ you use the two letter abbreviation for
the state that you wish and then UP to 6 (but no more) letters of the
county:      nysarato/        nyerie/   nylewis/          nydelawa/
nyalbany/             pasusque/          cthartfo/

To locate the anti-rent info on Delaware Co. GenWebPage:

Delaware Co., NY - http://www.rootsweblcom/-nydelawa/

click on Table of Contents

Scroll to the bottom of that page and use the search window
 Type in      anti-rent

and you will find everything they have on that site.