The following are a list of links that AZTTORA members have found usefull. If you have any to add, please feel free to Suggest a URL.
All links will be verified by a staff member before showing up on this list.

Parts / Supplies
-- enjoy the drive --
this site is a directory of almost anything automotive it is THE "who makes it?" site.
-- susquehanna motorsports --
get a toyota oe accessory switch that fits in the extra square holes in the dash for $6.68 part #HL96517 comes to your door in a genuine toyota parts bag
-- race-dezert --
A great place for classifieds. Great deals on new/used off-road parts.
-- Toy Box Auto --
Regular maintenance and off-road fabrication.
More Offroad Sites
-- Az Virtual Jeep Club --
Features a searchable listing of Arizona trails with trail reports.
Tech / How-to
-- BAJATACO.COM --
Vehicle-dependant travel & expeditions
-- Considerations for Antenna Types and Mounting --
Some good CB antenna info
-- The 12volt Side of Life --
Some good 12V info (this is made for RV's but it is great info for anyone who is planning a dual battery setup and wants to learn about batteries and battery banks.)
-- Deep Cycle Batteries --
Deep cycle battery FAQ
-- What Size Wire to Use --
Wire sizing info
-- George's 80 Series TLC and MQ Patrol Site --
Lots of good technical info
-- 4x4 Wire --
Use the search function to find many technical write-ups.
-- Expeditions West --
I have found scott's site helpful in his detailed write-up. Might not be a rock crawler but the write ups are good.
-- 4crawler --
Great write-ups on technical issues and tips/tricks...
Sponsors
-- Demello Off-road --
Past/current azrocks sponsor