Monkey stuff is all over the Net. You just gotta know where to look. Here's a list of ones I like:

China On Site's Journey to the West Gallery
http://www.china-on-site.com/literatu/classic/west/
This site pairs a summary of Journey to the West with incredible Chinese paintings.

The Monkey King's Entry in the International Catalogue of Superheroes
http://www.internationalhero.co.uk/m/monkey.htm
Nice to see the Monkey King get some nice props on this site, which mostly focuses on American and British comic book heroes.

Monkey - Great Sage equal of Heaven (Monkey Magic!)
http://www.greatsage.net
Here's a great fan site that focuses on the classic TV show. It's got summaries of every episode of both series. Very detailed.