Pages I find very useful.

• http://www.wanderingtrail.com One of the best sites for Jeep rubicon owners many indepth writeups with pictures and clear instructions. Very helpful for many installs and technical questions.
• http://www.jpfreek.com A great online magazine for the Jeep Community. Go Check it out.
  

Forums

• http://www.rubiconownersforum.com More geared for rubicons but all jeeps are welcome.
• http://www.jeepsunlimited.com This is one of the biggest jeep forums on the internet you can get help with any type of jeep at any stage of build here.
• http://www.jeepin.com This site has many great writeups a great online store and very helpful message board.
• http://www.jeepininin.com For Northern Indiana guys more of a local board with trail rides and other Jeep related events.

Vendors (I am no way sponsored by any of these vendors I have done business with all of them and would highly recommend them.)

• http://www.4x4rockshop.com
• http://www.dpgoffroad.com
• http://www.jeeperscreepers.com
• http://www.quadratec.com
• http://www.macs4x4products.com

Jeep Related

• http://www.jeep.com The offical home of Jeep.
• http://www.jeepsonly.com A neat page with lots of photos of jeeps in different stages.