Need thermostat replacement instructions on 2003 Lincoln Aviator

I am stranded in Panama City FL with my 03 Aviator running hot. I have purchased a thermostat in hopes of repairing it myself. I am having trouble even locating the thermostat on the motor. Do you have any instructions or exploded views of the thermostat that would be helpful? Or would it be worth the $165 price to have it repaired in a shop? I have to come home Monday. Thanks in advance for your help.

Asked by for the 2003 Lincoln Aviator
Go to http://www.autozone.com/autozone/ sign up its free, put in your year,make model and click on repair guides then go to cooling system, there is a complete guide online to replacing the thermostat online. Hope this helps.
2 answers
so what is the answere to the above question ?